19473669878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3119}}^1\times {\mathrm{5857}}^1$

素因数の和:9032

約数の個数: 32

約数和(自身を含む): 32240557440

約数和(自身を除く): 12766887562

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 3119, 5857, 6238, 11714, 40547, 76141, 81094, 127879, 152282, 240137, 255758, 480274, 1662427, 3121781, 3324854, 6243562, 18267983, 36535966, 237483779, 474967558, 748987303, 1497974606, 9736834939, 19473669878]

約数ペア:

[(1, 19473669878), (2, 9736834939), (13, 1497974606), (26, 748987303), (41, 474967558), (82, 237483779), (533, 36535966), (1066, 18267983), (3119, 6243562), (5857, 3324854), (6238, 3121781), (11714, 1662427), (40547, 480274), (76141, 255758), (81094, 240137), (127879, 152282)]