15704597896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{4909}}^1$

素因数の和:6566

約数の個数: 64

約数和(自身を含む): 33407640000

約数和(自身を除く): 17703042104

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1619, 1976, 3238, 4909, 6476, 9818, 12952, 19636, 21047, 30761, 39272, 42094, 61522, 63817, 84188, 93271, 123044, 127634, 168376, 186542, 246088, 255268, 373084, 399893, 510536, 746168, 799786, 1212523, 1599572, 2425046, 3199144, 4850092, 7947671, 9700184, 15895342, 31790684, 63581368, 103319723, 151005749, 206639446, 302011498, 413278892, 604022996, 826557784, 1208045992, 1963074737, 3926149474, 7852298948, 15704597896]

約数ペア:

[(1, 15704597896), (2, 7852298948), (4, 3926149474), (8, 1963074737), (13, 1208045992), (19, 826557784), (26, 604022996), (38, 413278892), (52, 302011498), (76, 206639446), (104, 151005749), (152, 103319723), (247, 63581368), (494, 31790684), (988, 15895342), (1619, 9700184), (1976, 7947671), (3238, 4850092), (4909, 3199144), (6476, 2425046), (9818, 1599572), (12952, 1212523), (19636, 799786), (21047, 746168), (30761, 510536), (39272, 399893), (42094, 373084), (61522, 255268), (63817, 246088), (84188, 186542), (93271, 168376), (123044, 127634)]