15661916628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5113}}^1\times {\mathrm{6899}}^1$

素因数の和:12056

約数の個数: 48

約数和(自身を含む): 37544942400

約数和(自身を除く): 21883025772

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 5113, 6899, 10226, 13798, 15339, 20452, 20697, 27596, 30678, 41394, 61356, 82788, 189181, 255263, 378362, 510526, 567543, 756724, 765789, 1021052, 1135086, 1531578, 2270172, 3063156, 35274587, 70549174, 105823761, 141098348, 211647522, 423295044, 1305159719, 2610319438, 3915479157, 5220638876, 7830958314, 15661916628]

約数ペア:

[(1, 15661916628), (2, 7830958314), (3, 5220638876), (4, 3915479157), (6, 2610319438), (12, 1305159719), (37, 423295044), (74, 211647522), (111, 141098348), (148, 105823761), (222, 70549174), (444, 35274587), (5113, 3063156), (6899, 2270172), (10226, 1531578), (13798, 1135086), (15339, 1021052), (20452, 765789), (20697, 756724), (27596, 567543), (30678, 510526), (41394, 378362), (61356, 255263), (82788, 189181)]