39386930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12347}}^1$

素因数の和:12394

約数の個数: 32

約数和(自身を含む): 80015040

約数和(自身を除く): 40628110

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 12347, 24694, 61735, 123470, 135817, 271634, 358063, 679085, 716126, 1358170, 1790315, 3580630, 3938693, 7877386, 19693465, 39386930]

約数ペア:

[(1, 39386930), (2, 19693465), (5, 7877386), (10, 3938693), (11, 3580630), (22, 1790315), (29, 1358170), (55, 716126), (58, 679085), (110, 358063), (145, 271634), (290, 135817), (319, 123470), (638, 61735), (1595, 24694), (3190, 12347)]