19002422015

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{316259}}^1$

素因数の和:316522

約数の個数: 16

約数和(自身を含む): 23294446560

約数和(自身を除く): 4292024545

約数列:

[1, 5, 61, 197, 305, 985, 12017, 60085, 316259, 1581295, 19291799, 62303023, 96458995, 311515115, 3800484403, 19002422015]

約数ペア:

[(1, 19002422015), (5, 3800484403), (61, 311515115), (197, 96458995), (305, 62303023), (985, 19291799), (12017, 1581295), (60085, 316259)]