16831150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 37676160

約数和(自身を除く): 20845010

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 2531, 3325, 5062, 6650, 12655, 17717, 25310, 35434, 48089, 63275, 88585, 96178, 126550, 177170, 240445, 336623, 442925, 480890, 673246, 885850, 1202225, 1683115, 2404450, 3366230, 8415575, 16831150]

約数ペア:

[(1, 16831150), (2, 8415575), (5, 3366230), (7, 2404450), (10, 1683115), (14, 1202225), (19, 885850), (25, 673246), (35, 480890), (38, 442925), (50, 336623), (70, 240445), (95, 177170), (133, 126550), (175, 96178), (190, 88585), (266, 63275), (350, 48089), (475, 35434), (665, 25310), (950, 17717), (1330, 12655), (2531, 6650), (3325, 5062)]