19832316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1031}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 53168640

約数和(自身を除く): 33336324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1031, 1374, 1603, 2062, 2748, 3093, 3206, 4124, 4809, 6186, 6412, 7217, 9618, 12372, 14434, 19236, 21651, 28868, 43302, 86604, 236099, 472198, 708297, 944396, 1416594, 1652693, 2833188, 3305386, 4958079, 6610772, 9916158, 19832316]

約数ペア:

[(1, 19832316), (2, 9916158), (3, 6610772), (4, 4958079), (6, 3305386), (7, 2833188), (12, 1652693), (14, 1416594), (21, 944396), (28, 708297), (42, 472198), (84, 236099), (229, 86604), (458, 43302), (687, 28868), (916, 21651), (1031, 19236), (1374, 14434), (1603, 12372), (2062, 9618), (2748, 7217), (3093, 6412), (3206, 6186), (4124, 4809)]