19165102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14281}}^1$

素因数の和:14355

約数の個数: 16

約数和(自身を含む): 31877424

約数和(自身を除く): 12712322

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14281, 28562, 157091, 314182, 871141, 1742282, 9582551, 19165102]

約数ペア:

[(1, 19165102), (2, 9582551), (11, 1742282), (22, 871141), (61, 314182), (122, 157091), (671, 28562), (1342, 14281)]