16587830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10303}}^1$

素因数の和:10340

約数の個数: 32

約数和(自身を含む): 35610624

約数和(自身を除く): 19022794

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 10303, 20606, 51515, 72121, 103030, 144242, 236969, 360605, 473938, 721210, 1184845, 1658783, 2369690, 3317566, 8293915, 16587830]

約数ペア:

[(1, 16587830), (2, 8293915), (5, 3317566), (7, 2369690), (10, 1658783), (14, 1184845), (23, 721210), (35, 473938), (46, 360605), (70, 236969), (115, 144242), (161, 103030), (230, 72121), (322, 51515), (805, 20606), (1610, 10303)]