12415132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 24393600

約数和(自身を除く): 11978468

約数列:

[1, 2, 4, 19, 29, 38, 43, 58, 76, 86, 116, 131, 172, 262, 524, 551, 817, 1102, 1247, 1634, 2204, 2489, 2494, 3268, 3799, 4978, 4988, 5633, 7598, 9956, 11266, 15196, 22532, 23693, 47386, 72181, 94772, 107027, 144362, 163357, 214054, 288724, 326714, 428108, 653428, 3103783, 6207566, 12415132]

約数ペア:

[(1, 12415132), (2, 6207566), (4, 3103783), (19, 653428), (29, 428108), (38, 326714), (43, 288724), (58, 214054), (76, 163357), (86, 144362), (116, 107027), (131, 94772), (172, 72181), (262, 47386), (524, 23693), (551, 22532), (817, 15196), (1102, 11266), (1247, 9956), (1634, 7598), (2204, 5633), (2489, 4988), (2494, 4978), (3268, 3799)]