12509272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 24176880

約数和(自身を除く): 11667608

約数列:

[1, 2, 4, 8, 53, 106, 163, 181, 212, 326, 362, 424, 652, 724, 1304, 1448, 8639, 9593, 17278, 19186, 29503, 34556, 38372, 59006, 69112, 76744, 118012, 236024, 1563659, 3127318, 6254636, 12509272]

約数ペア:

[(1, 12509272), (2, 6254636), (4, 3127318), (8, 1563659), (53, 236024), (106, 118012), (163, 76744), (181, 69112), (212, 59006), (326, 38372), (362, 34556), (424, 29503), (652, 19186), (724, 17278), (1304, 9593), (1448, 8639)]