13308170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 25531200

約数和(自身を除く): 12223030

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 787, 890, 1574, 1691, 3382, 3935, 7870, 8455, 14953, 16910, 29906, 70043, 74765, 140086, 149530, 350215, 700430, 1330817, 2661634, 6654085, 13308170]

約数ペア:

[(1, 13308170), (2, 6654085), (5, 2661634), (10, 1330817), (19, 700430), (38, 350215), (89, 149530), (95, 140086), (178, 74765), (190, 70043), (445, 29906), (787, 16910), (890, 14953), (1574, 8455), (1691, 7870), (3382, 3935)]