11569974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 27068160

約数和(自身を除く): 15498186

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 211, 222, 247, 422, 481, 494, 633, 703, 741, 962, 1266, 1406, 1443, 1482, 2109, 2743, 2886, 4009, 4218, 5486, 7807, 8018, 8229, 9139, 12027, 15614, 16458, 18278, 23421, 24054, 27417, 46842, 52117, 54834, 101491, 104234, 148333, 156351, 202982, 296666, 304473, 312702, 444999, 608946, 889998, 1928329, 3856658, 5784987, 11569974]

約数ペア:

[(1, 11569974), (2, 5784987), (3, 3856658), (6, 1928329), (13, 889998), (19, 608946), (26, 444999), (37, 312702), (38, 304473), (39, 296666), (57, 202982), (74, 156351), (78, 148333), (111, 104234), (114, 101491), (211, 54834), (222, 52117), (247, 46842), (422, 27417), (481, 24054), (494, 23421), (633, 18278), (703, 16458), (741, 15614), (962, 12027), (1266, 9139), (1406, 8229), (1443, 8018), (1482, 7807), (2109, 5486), (2743, 4218), (2886, 4009)]