19413414

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{8233}}^1$

素因数の和:8372

約数の個数: 24

約数和(自身を含む): 42388632

約数和(自身を除く): 22975218

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 8233, 16466, 24699, 49398, 74097, 148194, 1078523, 2157046, 3235569, 6471138, 9706707, 19413414]

約数ペア:

[(1, 19413414), (2, 9706707), (3, 6471138), (6, 3235569), (9, 2157046), (18, 1078523), (131, 148194), (262, 74097), (393, 49398), (786, 24699), (1179, 16466), (2358, 8233)]