19926102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3463}}^1$

素因数の和:3612

約数の個数: 32

約数和(自身を含む): 45891072

約数和(自身を除く): 25964970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 3463, 5754, 6926, 10389, 20778, 24241, 48482, 72723, 145446, 474431, 948862, 1423293, 2846586, 3321017, 6642034, 9963051, 19926102]

約数ペア:

[(1, 19926102), (2, 9963051), (3, 6642034), (6, 3321017), (7, 2846586), (14, 1423293), (21, 948862), (42, 474431), (137, 145446), (274, 72723), (411, 48482), (822, 24241), (959, 20778), (1918, 10389), (2877, 6926), (3463, 5754)]