11912468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 22485120

約数和(自身を除く): 10572652

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 3823, 7646, 15292, 72637, 145274, 156743, 290548, 313486, 626972, 2978117, 5956234, 11912468]

約数ペア:

[(1, 11912468), (2, 5956234), (4, 2978117), (19, 626972), (38, 313486), (41, 290548), (76, 156743), (82, 145274), (164, 72637), (779, 15292), (1558, 7646), (3116, 3823)]