12530994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 18434766

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 383, 399, 574, 766, 779, 798, 861, 1149, 1558, 1722, 2298, 2337, 2681, 4674, 5362, 5453, 7277, 8043, 10906, 14554, 15703, 16086, 16359, 21831, 31406, 32718, 43662, 47109, 50939, 94218, 101878, 109921, 152817, 219842, 298357, 305634, 329763, 596714, 659526, 895071, 1790142, 2088499, 4176998, 6265497, 12530994]

約数ペア:

[(1, 12530994), (2, 6265497), (3, 4176998), (6, 2088499), (7, 1790142), (14, 895071), (19, 659526), (21, 596714), (38, 329763), (41, 305634), (42, 298357), (57, 219842), (82, 152817), (114, 109921), (123, 101878), (133, 94218), (246, 50939), (266, 47109), (287, 43662), (383, 32718), (399, 31406), (574, 21831), (766, 16359), (779, 16086), (798, 15703), (861, 14554), (1149, 10906), (1558, 8043), (1722, 7277), (2298, 5453), (2337, 5362), (2681, 4674)]