19104974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80273}}^1$

素因数の和:80299

約数の個数: 16

約数和(自身を含む): 34678368

約数和(自身を除く): 15573394

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80273, 160546, 561911, 1123822, 1364641, 2729282, 9552487, 19104974]

約数ペア:

[(1, 19104974), (2, 9552487), (7, 2729282), (14, 1364641), (17, 1123822), (34, 561911), (119, 160546), (238, 80273)]