15239378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5821}}^1$

素因数の和:5858

約数の個数: 32

約数和(自身を含む): 30181248

約数和(自身を除く): 14941870

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 5821, 11642, 40747, 64031, 81494, 98957, 128062, 197914, 448217, 692699, 896434, 1088527, 1385398, 2177054, 7619689, 15239378]

約数ペア:

[(1, 15239378), (2, 7619689), (7, 2177054), (11, 1385398), (14, 1088527), (17, 896434), (22, 692699), (34, 448217), (77, 197914), (119, 128062), (154, 98957), (187, 81494), (238, 64031), (374, 40747), (1309, 11642), (2618, 5821)]