19081044

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8689}}^1$

素因数の和:8760

約数の個数: 36

約数和(自身を含む): 49028980

約数和(自身を除く): 29947936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8689, 17378, 26067, 34756, 52134, 78201, 104268, 156402, 312804, 530029, 1060058, 1590087, 2120116, 3180174, 4770261, 6360348, 9540522, 19081044]

約数ペア:

[(1, 19081044), (2, 9540522), (3, 6360348), (4, 4770261), (6, 3180174), (9, 2120116), (12, 1590087), (18, 1060058), (36, 530029), (61, 312804), (122, 156402), (183, 104268), (244, 78201), (366, 52134), (549, 34756), (732, 26067), (1098, 17378), (2196, 8689)]