15663537422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{19403}}^1$

素因数の和:19988

約数の個数: 32

約数和(自身を含む): 25769288160

約数和(自身を除く): 10105750738

約数列:

[1, 2, 13, 26, 61, 122, 509, 793, 1018, 1586, 6617, 13234, 19403, 31049, 38806, 62098, 252239, 403637, 504478, 807274, 1183583, 2367166, 9876127, 15386579, 19752254, 30773158, 128389651, 256779302, 602443747, 1204887494, 7831768711, 15663537422]

約数ペア:

[(1, 15663537422), (2, 7831768711), (13, 1204887494), (26, 602443747), (61, 256779302), (122, 128389651), (509, 30773158), (793, 19752254), (1018, 15386579), (1586, 9876127), (6617, 2367166), (13234, 1183583), (19403, 807274), (31049, 504478), (38806, 403637), (62098, 252239)]