16257930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41687}}^1$

素因数の和:41710

約数の個数: 32

約数和(自身を含む): 42021504

約数和(自身を除く): 25763574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 41687, 83374, 125061, 208435, 250122, 416870, 541931, 625305, 1083862, 1250610, 1625793, 2709655, 3251586, 5419310, 8128965, 16257930]

約数ペア:

[(1, 16257930), (2, 8128965), (3, 5419310), (5, 3251586), (6, 2709655), (10, 1625793), (13, 1250610), (15, 1083862), (26, 625305), (30, 541931), (39, 416870), (65, 250122), (78, 208435), (130, 125061), (195, 83374), (390, 41687)]