12156746098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{2251}}^1$

素因数の和:2615

約数の個数: 64

約数和(自身を含む): 22311014400

約数和(自身を除く): 10154268302

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 257, 266, 514, 553, 1106, 1501, 1799, 2251, 3002, 3598, 4502, 4883, 9766, 10507, 15757, 20303, 21014, 31514, 34181, 40606, 42769, 68362, 85538, 142121, 177829, 284242, 299383, 355658, 385757, 578507, 598766, 771514, 1157014, 1244803, 2489606, 2700299, 3378751, 4049549, 5400598, 6757502, 8099098, 10991633, 21983266, 23651257, 45702053, 47302514, 76941431, 91404106, 153882862, 319914371, 639828742, 868339007, 1736678014, 6078373049, 12156746098]

約数ペア:

[(1, 12156746098), (2, 6078373049), (7, 1736678014), (14, 868339007), (19, 639828742), (38, 319914371), (79, 153882862), (133, 91404106), (158, 76941431), (257, 47302514), (266, 45702053), (514, 23651257), (553, 21983266), (1106, 10991633), (1501, 8099098), (1799, 6757502), (2251, 5400598), (3002, 4049549), (3598, 3378751), (4502, 2700299), (4883, 2489606), (9766, 1244803), (10507, 1157014), (15757, 771514), (20303, 598766), (21014, 578507), (31514, 385757), (34181, 355658), (40606, 299383), (42769, 284242), (68362, 177829), (85538, 142121)]