19636494

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{48847}}^1$

素因数の和:48919

約数の個数: 16

約数和(自身を含む): 39859968

約数和(自身を除く): 20223474

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 48847, 97694, 146541, 293082, 3272749, 6545498, 9818247, 19636494]

約数ペア:

[(1, 19636494), (2, 9818247), (3, 6545498), (6, 3272749), (67, 293082), (134, 146541), (201, 97694), (402, 48847)]