12547190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 24960960

約数和(自身を除く): 12413770

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3209, 3910, 6418, 16045, 32090, 54553, 73807, 109106, 147614, 272765, 369035, 545530, 738070, 1254719, 2509438, 6273595, 12547190]

約数ペア:

[(1, 12547190), (2, 6273595), (5, 2509438), (10, 1254719), (17, 738070), (23, 545530), (34, 369035), (46, 272765), (85, 147614), (115, 109106), (170, 73807), (230, 54553), (391, 32090), (782, 16045), (1955, 6418), (3209, 3910)]