11481569138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{103979}}^1$

素因数の和:104162

約数の個数: 32

約数和(自身を含む): 19285378560

約数和(自身を除く): 7803809422

約数列:

[1, 2, 13, 26, 31, 62, 137, 274, 403, 806, 1781, 3562, 4247, 8494, 55211, 103979, 110422, 207958, 1351727, 2703454, 3223349, 6446698, 14245123, 28490246, 41903537, 83807074, 185186599, 370373198, 441598813, 883197626, 5740784569, 11481569138]

約数ペア:

[(1, 11481569138), (2, 5740784569), (13, 883197626), (26, 441598813), (31, 370373198), (62, 185186599), (137, 83807074), (274, 41903537), (403, 28490246), (806, 14245123), (1781, 6446698), (3562, 3223349), (4247, 2703454), (8494, 1351727), (55211, 207958), (103979, 110422)]