19214282402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{224881}}^1$

素因数の和:225266

約数の個数: 32

約数和(自身を含む): 34973648640

約数和(自身を除く): 15759366238

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 359, 718, 2513, 5026, 6103, 12206, 42721, 85442, 224881, 449762, 1574167, 3148334, 3822977, 7645954, 26760839, 53521678, 80732279, 161464558, 565125953, 1130251906, 1372448743, 2744897486, 9607141201, 19214282402]

約数ペア:

[(1, 19214282402), (2, 9607141201), (7, 2744897486), (14, 1372448743), (17, 1130251906), (34, 565125953), (119, 161464558), (238, 80732279), (359, 53521678), (718, 26760839), (2513, 7645954), (5026, 3822977), (6103, 3148334), (12206, 1574167), (42721, 449762), (85442, 224881)]