15691210158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{248051}}^1$

素因数の和:248880

約数の個数: 32

約数和(自身を含む): 33838261632

約数和(自身を除く): 18147051474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 811, 1622, 2433, 4866, 10543, 21086, 31629, 63258, 248051, 496102, 744153, 1488306, 3224663, 6449326, 9673989, 19347978, 201169361, 402338722, 603508083, 1207016166, 2615201693, 5230403386, 7845605079, 15691210158]

約数ペア:

[(1, 15691210158), (2, 7845605079), (3, 5230403386), (6, 2615201693), (13, 1207016166), (26, 603508083), (39, 402338722), (78, 201169361), (811, 19347978), (1622, 9673989), (2433, 6449326), (4866, 3224663), (10543, 1488306), (21086, 744153), (31629, 496102), (63258, 248051)]