12393250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 23502960

約数和(自身を除く): 11109710

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 557, 890, 1114, 2225, 2785, 4450, 5570, 11125, 13925, 22250, 27850, 49573, 69625, 99146, 139250, 247865, 495730, 1239325, 2478650, 6196625, 12393250]

約数ペア:

[(1, 12393250), (2, 6196625), (5, 2478650), (10, 1239325), (25, 495730), (50, 247865), (89, 139250), (125, 99146), (178, 69625), (250, 49573), (445, 27850), (557, 22250), (890, 13925), (1114, 11125), (2225, 5570), (2785, 4450)]