11974750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 23605920

約数和(自身を除く): 11631170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 2521, 4750, 5042, 12605, 25210, 47899, 63025, 95798, 126050, 239495, 315125, 478990, 630250, 1197475, 2394950, 5987375, 11974750]

約数ペア:

[(1, 11974750), (2, 5987375), (5, 2394950), (10, 1197475), (19, 630250), (25, 478990), (38, 315125), (50, 239495), (95, 126050), (125, 95798), (190, 63025), (250, 47899), (475, 25210), (950, 12605), (2375, 5042), (2521, 4750)]