19364590192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{52621169}}^1$

素因数の和:52621200

約数の個数: 20

約数和(自身を含む): 39150150480

約数和(自身を除く): 19785560288

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 52621169, 105242338, 210484676, 420969352, 841938704, 1210286887, 2420573774, 4841147548, 9682295096, 19364590192]

約数ペア:

[(1, 19364590192), (2, 9682295096), (4, 4841147548), (8, 2420573774), (16, 1210286887), (23, 841938704), (46, 420969352), (92, 210484676), (184, 105242338), (368, 52621169)]