1323388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1337732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1583, 3166, 6332, 17413, 30077, 34826, 60154, 69652, 120308, 330847, 661694, 1323388]

約数ペア:

[(1, 1323388), (2, 661694), (4, 330847), (11, 120308), (19, 69652), (22, 60154), (38, 34826), (44, 30077), (76, 17413), (209, 6332), (418, 3166), (836, 1583)]