19045524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 47290880

約数和(自身を除く): 28245356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 811, 1236, 1622, 1957, 2433, 3244, 3914, 4866, 5871, 7828, 9732, 11742, 15409, 23484, 30818, 46227, 61636, 83533, 92454, 167066, 184908, 250599, 334132, 501198, 1002396, 1587127, 3174254, 4761381, 6348508, 9522762, 19045524]

約数ペア:

[(1, 19045524), (2, 9522762), (3, 6348508), (4, 4761381), (6, 3174254), (12, 1587127), (19, 1002396), (38, 501198), (57, 334132), (76, 250599), (103, 184908), (114, 167066), (206, 92454), (228, 83533), (309, 61636), (412, 46227), (618, 30818), (811, 23484), (1236, 15409), (1622, 11742), (1957, 9732), (2433, 7828), (3244, 5871), (3914, 4866)]