19631238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8039}}^1$

素因数の和:8092

約数の個数: 32

約数和(自身を含む): 43994880

約数和(自身を除く): 24363642

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 8039, 16078, 24117, 48234, 88429, 176858, 265287, 297443, 530574, 594886, 892329, 1784658, 3271873, 6543746, 9815619, 19631238]

約数ペア:

[(1, 19631238), (2, 9815619), (3, 6543746), (6, 3271873), (11, 1784658), (22, 892329), (33, 594886), (37, 530574), (66, 297443), (74, 265287), (111, 176858), (222, 88429), (407, 48234), (814, 24117), (1221, 16078), (2442, 8039)]