19349642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24007}}^1$

素因数の和:24053

約数の個数: 16

約数和(自身を含む): 32266752

約数和(自身を除く): 12917110

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 24007, 48014, 312091, 624182, 744217, 1488434, 9674821, 19349642]

約数ペア:

[(1, 19349642), (2, 9674821), (13, 1488434), (26, 744217), (31, 624182), (62, 312091), (403, 48014), (806, 24007)]