119890414

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{65371}}^1$

素因数の和:65511

約数の個数: 16

約数和(自身を含む): 207098496

約数和(自身を除く): 87208082

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 65371, 130742, 457597, 915194, 8563601, 17127202, 59945207, 119890414]

約数ペア:

[(1, 119890414), (2, 59945207), (7, 17127202), (14, 8563601), (131, 915194), (262, 457597), (917, 130742), (1834, 65371)]