15673579852

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{21193}}^1$

素因数の和:21698

約数の個数: 48

約数和(自身を含む): 31936136512

約数和(自身を除く): 16262556660

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 433, 854, 866, 1708, 1732, 3031, 6062, 12124, 21193, 26413, 42386, 52826, 84772, 105652, 148351, 184891, 296702, 369782, 593404, 739564, 1292773, 2585546, 5171092, 9049411, 9176569, 18098822, 18353138, 36197644, 36706276, 64235983, 128471966, 256943932, 559770709, 1119541418, 2239082836, 3918394963, 7836789926, 15673579852]

約数ペア:

[(1, 15673579852), (2, 7836789926), (4, 3918394963), (7, 2239082836), (14, 1119541418), (28, 559770709), (61, 256943932), (122, 128471966), (244, 64235983), (427, 36706276), (433, 36197644), (854, 18353138), (866, 18098822), (1708, 9176569), (1732, 9049411), (3031, 5171092), (6062, 2585546), (12124, 1292773), (21193, 739564), (26413, 593404), (42386, 369782), (52826, 296702), (84772, 184891), (105652, 148351)]