12250744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 15742856

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 431, 646, 748, 836, 862, 1292, 1496, 1672, 1724, 2584, 3448, 3553, 4741, 7106, 7327, 8189, 9482, 14212, 14654, 16378, 18964, 28424, 29308, 32756, 37928, 58616, 65512, 80597, 90079, 139213, 161194, 180158, 278426, 322388, 360316, 556852, 644776, 720632, 1113704, 1531343, 3062686, 6125372, 12250744]

約数ペア:

[(1, 12250744), (2, 6125372), (4, 3062686), (8, 1531343), (11, 1113704), (17, 720632), (19, 644776), (22, 556852), (34, 360316), (38, 322388), (44, 278426), (68, 180158), (76, 161194), (88, 139213), (136, 90079), (152, 80597), (187, 65512), (209, 58616), (323, 37928), (374, 32756), (418, 29308), (431, 28424), (646, 18964), (748, 16378), (836, 14654), (862, 14212), (1292, 9482), (1496, 8189), (1672, 7327), (1724, 7106), (2584, 4741), (3448, 3553)]