16446970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 31492800

約数和(自身を除く): 15045830

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 809, 1070, 1618, 2033, 4045, 4066, 8090, 10165, 15371, 20330, 30742, 76855, 86563, 153710, 173126, 432815, 865630, 1644697, 3289394, 8223485, 16446970]

約数ペア:

[(1, 16446970), (2, 8223485), (5, 3289394), (10, 1644697), (19, 865630), (38, 432815), (95, 173126), (107, 153710), (190, 86563), (214, 76855), (535, 30742), (809, 20330), (1070, 15371), (1618, 10165), (2033, 8090), (4045, 4066)]