19157184

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 84

約数和(自身を含む): 55737760

約数和(自身を除く): 36580576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 421, 474, 576, 632, 711, 842, 948, 1263, 1264, 1422, 1684, 1896, 2526, 2528, 2844, 3368, 3789, 3792, 5052, 5056, 5688, 6736, 7578, 7584, 10104, 11376, 13472, 15156, 15168, 20208, 22752, 26944, 30312, 33259, 40416, 45504, 60624, 66518, 80832, 99777, 121248, 133036, 199554, 242496, 266072, 299331, 399108, 532144, 598662, 798216, 1064288, 1197324, 1596432, 2128576, 2394648, 3192864, 4789296, 6385728, 9578592, 19157184]

約数ペア:

[(1, 19157184), (2, 9578592), (3, 6385728), (4, 4789296), (6, 3192864), (8, 2394648), (9, 2128576), (12, 1596432), (16, 1197324), (18, 1064288), (24, 798216), (32, 598662), (36, 532144), (48, 399108), (64, 299331), (72, 266072), (79, 242496), (96, 199554), (144, 133036), (158, 121248), (192, 99777), (237, 80832), (288, 66518), (316, 60624), (421, 45504), (474, 40416), (576, 33259), (632, 30312), (711, 26944), (842, 22752), (948, 20208), (1263, 15168), (1264, 15156), (1422, 13472), (1684, 11376), (1896, 10104), (2526, 7584), (2528, 7578), (2844, 6736), (3368, 5688), (3789, 5056), (3792, 5052)]