19217145248

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{38011}}^1$

素因数の和:38126

約数の個数: 96

約数和(自身を含む): 45136361088

約数和(自身を除く): 25919215840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 74, 112, 122, 148, 224, 244, 259, 296, 427, 488, 518, 592, 854, 976, 1036, 1184, 1708, 1952, 2072, 2257, 3416, 4144, 4514, 6832, 8288, 9028, 13664, 15799, 18056, 31598, 36112, 38011, 63196, 72224, 76022, 126392, 152044, 252784, 266077, 304088, 505568, 532154, 608176, 1064308, 1216352, 1406407, 2128616, 2318671, 2812814, 4257232, 4637342, 5625628, 8514464, 9274684, 9844849, 11251256, 16230697, 18549368, 19689698, 22502512, 32461394, 37098736, 39379396, 45005024, 64922788, 74197472, 78758792, 85790827, 129845576, 157517584, 171581654, 259691152, 315035168, 343163308, 519382304, 600535789, 686326616, 1201071578, 1372653232, 2402143156, 2745306464, 4804286312, 9608572624, 19217145248]

約数ペア:

[(1, 19217145248), (2, 9608572624), (4, 4804286312), (7, 2745306464), (8, 2402143156), (14, 1372653232), (16, 1201071578), (28, 686326616), (32, 600535789), (37, 519382304), (56, 343163308), (61, 315035168), (74, 259691152), (112, 171581654), (122, 157517584), (148, 129845576), (224, 85790827), (244, 78758792), (259, 74197472), (296, 64922788), (427, 45005024), (488, 39379396), (518, 37098736), (592, 32461394), (854, 22502512), (976, 19689698), (1036, 18549368), (1184, 16230697), (1708, 11251256), (1952, 9844849), (2072, 9274684), (2257, 8514464), (3416, 5625628), (4144, 4637342), (4514, 4257232), (6832, 2812814), (8288, 2318671), (9028, 2128616), (13664, 1406407), (15799, 1216352), (18056, 1064308), (31598, 608176), (36112, 532154), (38011, 505568), (63196, 304088), (72224, 266077), (76022, 252784), (126392, 152044)]