19347744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 56306880

約数和(自身を除く): 36959136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 148, 156, 208, 222, 296, 312, 416, 419, 444, 481, 592, 624, 838, 888, 962, 1184, 1248, 1257, 1443, 1676, 1776, 1924, 2514, 2886, 3352, 3552, 3848, 5028, 5447, 5772, 6704, 7696, 10056, 10894, 11544, 13408, 15392, 15503, 16341, 20112, 21788, 23088, 31006, 32682, 40224, 43576, 46176, 46509, 62012, 65364, 87152, 93018, 124024, 130728, 174304, 186036, 201539, 248048, 261456, 372072, 403078, 496096, 522912, 604617, 744144, 806156, 1209234, 1488288, 1612312, 2418468, 3224624, 4836936, 6449248, 9673872, 19347744]

約数ペア:

[(1, 19347744), (2, 9673872), (3, 6449248), (4, 4836936), (6, 3224624), (8, 2418468), (12, 1612312), (13, 1488288), (16, 1209234), (24, 806156), (26, 744144), (32, 604617), (37, 522912), (39, 496096), (48, 403078), (52, 372072), (74, 261456), (78, 248048), (96, 201539), (104, 186036), (111, 174304), (148, 130728), (156, 124024), (208, 93018), (222, 87152), (296, 65364), (312, 62012), (416, 46509), (419, 46176), (444, 43576), (481, 40224), (592, 32682), (624, 31006), (838, 23088), (888, 21788), (962, 20112), (1184, 16341), (1248, 15503), (1257, 15392), (1443, 13408), (1676, 11544), (1776, 10894), (1924, 10056), (2514, 7696), (2886, 6704), (3352, 5772), (3552, 5447), (3848, 5028)]