13663870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 27703296

約数和(自身を除く): 14039426

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 4007, 8014, 20035, 40070, 44077, 88154, 124217, 220385, 248434, 440770, 621085, 1242170, 1366387, 2732774, 6831935, 13663870]

約数ペア:

[(1, 13663870), (2, 6831935), (5, 2732774), (10, 1366387), (11, 1242170), (22, 621085), (31, 440770), (55, 248434), (62, 220385), (110, 124217), (155, 88154), (310, 44077), (341, 40070), (682, 20035), (1705, 8014), (3410, 4007)]