19331601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4259}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 27604800

約数和(自身を除く): 8273199

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4259, 4539, 12777, 72403, 217209, 379051, 1137153, 6443867, 19331601]

約数ペア:

[(1, 19331601), (3, 6443867), (17, 1137153), (51, 379051), (89, 217209), (267, 72403), (1513, 12777), (4259, 4539)]