15571716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 38572800

約数和(自身を除く): 23001084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 163, 228, 326, 419, 489, 652, 838, 978, 1257, 1676, 1956, 2514, 3097, 5028, 6194, 7961, 9291, 12388, 15922, 18582, 23883, 31844, 37164, 47766, 68297, 95532, 136594, 204891, 273188, 409782, 819564, 1297643, 2595286, 3892929, 5190572, 7785858, 15571716]

約数ペア:

[(1, 15571716), (2, 7785858), (3, 5190572), (4, 3892929), (6, 2595286), (12, 1297643), (19, 819564), (38, 409782), (57, 273188), (76, 204891), (114, 136594), (163, 95532), (228, 68297), (326, 47766), (419, 37164), (489, 31844), (652, 23883), (838, 18582), (978, 15922), (1257, 12388), (1676, 9291), (1956, 7961), (2514, 6194), (3097, 5028)]