15797922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 37822464

約数和(自身を除く): 22024542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 53, 94, 106, 141, 151, 159, 282, 302, 318, 329, 371, 453, 658, 742, 906, 987, 1057, 1113, 1974, 2114, 2226, 2491, 3171, 4982, 6342, 7097, 7473, 8003, 14194, 14946, 16006, 17437, 21291, 24009, 34874, 42582, 48018, 49679, 52311, 56021, 99358, 104622, 112042, 149037, 168063, 298074, 336126, 376141, 752282, 1128423, 2256846, 2632987, 5265974, 7898961, 15797922]

約数ペア:

[(1, 15797922), (2, 7898961), (3, 5265974), (6, 2632987), (7, 2256846), (14, 1128423), (21, 752282), (42, 376141), (47, 336126), (53, 298074), (94, 168063), (106, 149037), (141, 112042), (151, 104622), (159, 99358), (282, 56021), (302, 52311), (318, 49679), (329, 48018), (371, 42582), (453, 34874), (658, 24009), (742, 21291), (906, 17437), (987, 16006), (1057, 14946), (1113, 14194), (1974, 8003), (2114, 7473), (2226, 7097), (2491, 6342), (3171, 4982)]