12180772

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 23286564

約数和(自身を除く): 11105792

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 257, 289, 514, 578, 697, 1028, 1156, 1394, 2788, 4369, 8738, 10537, 11849, 17476, 21074, 23698, 42148, 47396, 74273, 148546, 179129, 297092, 358258, 716516, 3045193, 6090386, 12180772]

約数ペア:

[(1, 12180772), (2, 6090386), (4, 3045193), (17, 716516), (34, 358258), (41, 297092), (68, 179129), (82, 148546), (164, 74273), (257, 47396), (289, 42148), (514, 23698), (578, 21074), (697, 17476), (1028, 11849), (1156, 10537), (1394, 8738), (2788, 4369)]