426559538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{18493}}^1$

素因数の和:19121

約数の個数: 16

約数和(自身を含む): 674661120

約数和(自身を除く): 248101582

約数列:

[1, 2, 19, 38, 607, 1214, 11533, 18493, 23066, 36986, 351367, 702734, 11225251, 22450502, 213279769, 426559538]

約数ペア:

[(1, 426559538), (2, 213279769), (19, 22450502), (38, 11225251), (607, 702734), (1214, 351367), (11533, 36986), (18493, 23066)]