19506966

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 40953600

約数和(自身を除く): 21446634

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 1579, 2059, 3158, 4118, 4737, 6177, 9474, 12354, 45791, 91582, 112109, 137373, 224218, 274746, 336327, 672654, 3251161, 6502322, 9753483, 19506966]

約数ペア:

[(1, 19506966), (2, 9753483), (3, 6502322), (6, 3251161), (29, 672654), (58, 336327), (71, 274746), (87, 224218), (142, 137373), (174, 112109), (213, 91582), (426, 45791), (1579, 12354), (2059, 9474), (3158, 6177), (4118, 4737)]