19400502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17291}}^1$

素因数の和:17324

約数の個数: 32

約数和(自身を含む): 44820864

約数和(自身を除く): 25420362

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 17291, 34582, 51873, 103746, 190201, 293947, 380402, 570603, 587894, 881841, 1141206, 1763682, 3233417, 6466834, 9700251, 19400502]

約数ペア:

[(1, 19400502), (2, 9700251), (3, 6466834), (6, 3233417), (11, 1763682), (17, 1141206), (22, 881841), (33, 587894), (34, 570603), (51, 380402), (66, 293947), (102, 190201), (187, 103746), (374, 51873), (561, 34582), (1122, 17291)]