19673096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 20070904

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 3449, 5704, 6898, 13796, 27592, 79327, 106919, 158654, 213838, 317308, 427676, 634616, 855352, 2459137, 4918274, 9836548, 19673096]

約数ペア:

[(1, 19673096), (2, 9836548), (4, 4918274), (8, 2459137), (23, 855352), (31, 634616), (46, 427676), (62, 317308), (92, 213838), (124, 158654), (184, 106919), (248, 79327), (713, 27592), (1426, 13796), (2852, 6898), (3449, 5704)]