19533844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14321}}^1$

素因数の和:14367

約数の個数: 24

約数和(自身を含む): 38497536

約数和(自身を除く): 18963692

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14321, 28642, 57284, 157531, 315062, 443951, 630124, 887902, 1775804, 4883461, 9766922, 19533844]

約数ペア:

[(1, 19533844), (2, 9766922), (4, 4883461), (11, 1775804), (22, 887902), (31, 630124), (44, 443951), (62, 315062), (124, 157531), (341, 57284), (682, 28642), (1364, 14321)]