15923888918

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{17477}}^1$

素因数の和:18068

約数の個数: 32

約数和(自身を含む): 27544209408

約数和(自身を除く): 11620320490

約数列:

[1, 2, 7, 14, 151, 302, 431, 862, 1057, 2114, 3017, 6034, 17477, 34954, 65081, 122339, 130162, 244678, 455567, 911134, 2639027, 5278054, 7532587, 15065174, 18473189, 36946378, 52728109, 105456218, 1137420637, 2274841274, 7961944459, 15923888918]

約数ペア:

[(1, 15923888918), (2, 7961944459), (7, 2274841274), (14, 1137420637), (151, 105456218), (302, 52728109), (431, 36946378), (862, 18473189), (1057, 15065174), (2114, 7532587), (3017, 5278054), (6034, 2639027), (17477, 911134), (34954, 455567), (65081, 244678), (122339, 130162)]