13005691216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{165181}}^1$

素因数の和:165252

約数の個数: 80

約数和(自身を含む): 31133503360

約数和(自身を除く): 18127812144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 2072, 2128, 2812, 4144, 4921, 5624, 9842, 11248, 19684, 39368, 78736, 165181, 330362, 660724, 1156267, 1321448, 2312534, 2642896, 3138439, 4625068, 6111697, 6276878, 9250136, 12223394, 12553756, 18500272, 21969073, 24446788, 25107512, 42781879, 43938146, 48893576, 50215024, 85563758, 87876292, 97787152, 116122243, 171127516, 175752584, 232244486, 342255032, 351505168, 464488972, 684510064, 812855701, 928977944, 1625711402, 1857955888, 3251422804, 6502845608, 13005691216]

約数ペア:

[(1, 13005691216), (2, 6502845608), (4, 3251422804), (7, 1857955888), (8, 1625711402), (14, 928977944), (16, 812855701), (19, 684510064), (28, 464488972), (37, 351505168), (38, 342255032), (56, 232244486), (74, 175752584), (76, 171127516), (112, 116122243), (133, 97787152), (148, 87876292), (152, 85563758), (259, 50215024), (266, 48893576), (296, 43938146), (304, 42781879), (518, 25107512), (532, 24446788), (592, 21969073), (703, 18500272), (1036, 12553756), (1064, 12223394), (1406, 9250136), (2072, 6276878), (2128, 6111697), (2812, 4625068), (4144, 3138439), (4921, 2642896), (5624, 2312534), (9842, 1321448), (11248, 1156267), (19684, 660724), (39368, 330362), (78736, 165181)]