12291204196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{10687}}^1$

素因数の和:11156

約数の個数: 48

約数和(自身を含む): 23312665600

約数和(自身を除く): 11021461404

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 409, 703, 818, 1406, 1636, 2812, 7771, 10687, 15133, 15542, 21374, 30266, 31084, 42748, 60532, 203053, 287527, 395419, 406106, 575054, 790838, 812212, 1150108, 1581676, 4370983, 7512961, 8741966, 15025922, 17483932, 30051844, 83048677, 161726371, 166097354, 323452742, 332194708, 646905484, 3072801049, 6145602098, 12291204196]

約数ペア:

[(1, 12291204196), (2, 6145602098), (4, 3072801049), (19, 646905484), (37, 332194708), (38, 323452742), (74, 166097354), (76, 161726371), (148, 83048677), (409, 30051844), (703, 17483932), (818, 15025922), (1406, 8741966), (1636, 7512961), (2812, 4370983), (7771, 1581676), (10687, 1150108), (15133, 812212), (15542, 790838), (21374, 575054), (30266, 406106), (31084, 395419), (42748, 287527), (60532, 203053)]