15289566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 17369634

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 1889, 2698, 3778, 4047, 5667, 8094, 11334, 35891, 71782, 107673, 134119, 215346, 268238, 402357, 804714, 2548261, 5096522, 7644783, 15289566]

約数ペア:

[(1, 15289566), (2, 7644783), (3, 5096522), (6, 2548261), (19, 804714), (38, 402357), (57, 268238), (71, 215346), (114, 134119), (142, 107673), (213, 71782), (426, 35891), (1349, 11334), (1889, 8094), (2698, 5667), (3778, 4047)]