19005343553

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{1439}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 22378291200

約数和(自身を除く): 3372947647

約数列:

[1, 7, 59, 113, 283, 413, 791, 1439, 1981, 6667, 10073, 16697, 31979, 46669, 84901, 116879, 162607, 223853, 407237, 594307, 1138249, 1886761, 2850659, 9593813, 13207327, 24026983, 46017781, 67156691, 168188881, 322124467, 2715049079, 19005343553]

約数ペア:

[(1, 19005343553), (7, 2715049079), (59, 322124467), (113, 168188881), (283, 67156691), (413, 46017781), (791, 24026983), (1439, 13207327), (1981, 9593813), (6667, 2850659), (10073, 1886761), (16697, 1138249), (31979, 594307), (46669, 407237), (84901, 223853), (116879, 162607)]