19895676

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 48599040

約数和(自身を除く): 28703364

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 677, 948, 1354, 2031, 2449, 2708, 4062, 4898, 7347, 8124, 9796, 14694, 20987, 29388, 41974, 53483, 62961, 83948, 106966, 125922, 160449, 213932, 251844, 320898, 641796, 1657973, 3315946, 4973919, 6631892, 9947838, 19895676]

約数ペア:

[(1, 19895676), (2, 9947838), (3, 6631892), (4, 4973919), (6, 3315946), (12, 1657973), (31, 641796), (62, 320898), (79, 251844), (93, 213932), (124, 160449), (158, 125922), (186, 106966), (237, 83948), (316, 62961), (372, 53483), (474, 41974), (677, 29388), (948, 20987), (1354, 14694), (2031, 9796), (2449, 8124), (2708, 7347), (4062, 4898)]