15159248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2403

約数の個数: 40

約数和(自身を含む): 32664576

約数和(自身を除く): 17505328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2351, 3224, 4702, 6448, 9404, 18808, 30563, 37616, 61126, 72881, 122252, 145762, 244504, 291524, 489008, 583048, 947453, 1166096, 1894906, 3789812, 7579624, 15159248]

約数ペア:

[(1, 15159248), (2, 7579624), (4, 3789812), (8, 1894906), (13, 1166096), (16, 947453), (26, 583048), (31, 489008), (52, 291524), (62, 244504), (104, 145762), (124, 122252), (208, 72881), (248, 61126), (403, 37616), (496, 30563), (806, 18808), (1612, 9404), (2351, 6448), (3224, 4702)]