15696916648

素因数分解:

$2^3\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{237343}}^1$

素因数の和:238537

約数の個数: 32

約数和(自身を含む): 33664872960

約数和(自身を除く): 17967956312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1181, 2362, 4724, 8267, 9448, 16534, 33068, 66136, 237343, 474686, 949372, 1661401, 1898744, 3322802, 6645604, 13291208, 280302083, 560604166, 1121208332, 1962114581, 2242416664, 3924229162, 7848458324, 15696916648]

約数ペア:

[(1, 15696916648), (2, 7848458324), (4, 3924229162), (7, 2242416664), (8, 1962114581), (14, 1121208332), (28, 560604166), (56, 280302083), (1181, 13291208), (2362, 6645604), (4724, 3322802), (8267, 1898744), (9448, 1661401), (16534, 949372), (33068, 474686), (66136, 237343)]