18104930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58403}}^1$

素因数の和:58441

約数の個数: 16

約数和(自身を含む): 33640704

約数和(自身を除く): 15535774

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 58403, 116806, 292015, 584030, 1810493, 3620986, 9052465, 18104930]

約数ペア:

[(1, 18104930), (2, 9052465), (5, 3620986), (10, 1810493), (31, 584030), (62, 292015), (155, 116806), (310, 58403)]