38396254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 64209600

約数和(自身を除く): 25813346

約数列:

[1, 2, 13, 26, 41, 82, 181, 199, 362, 398, 533, 1066, 2353, 2587, 4706, 5174, 7421, 8159, 14842, 16318, 36019, 72038, 96473, 106067, 192946, 212134, 468247, 936494, 1476779, 2953558, 19198127, 38396254]

約数ペア:

[(1, 38396254), (2, 19198127), (13, 2953558), (26, 1476779), (41, 936494), (82, 468247), (181, 212134), (199, 192946), (362, 106067), (398, 96473), (533, 72038), (1066, 36019), (2353, 16318), (2587, 14842), (4706, 8159), (5174, 7421)]