15693351644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{88661}}^1$

素因数の和:88838

約数の個数: 48

約数和(自身を含む): 30833097120

約数和(自身を除く): 15139745476

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 137, 274, 323, 548, 646, 1292, 2329, 2603, 4658, 5206, 9316, 10412, 44251, 88502, 88661, 177004, 177322, 354644, 1507237, 1684559, 3014474, 3369118, 6028948, 6738236, 12146557, 24293114, 28637503, 48586228, 57275006, 114550012, 206491469, 230784583, 412982938, 461569166, 825965876, 923138332, 3923337911, 7846675822, 15693351644]

約数ペア:

[(1, 15693351644), (2, 7846675822), (4, 3923337911), (17, 923138332), (19, 825965876), (34, 461569166), (38, 412982938), (68, 230784583), (76, 206491469), (137, 114550012), (274, 57275006), (323, 48586228), (548, 28637503), (646, 24293114), (1292, 12146557), (2329, 6738236), (2603, 6028948), (4658, 3369118), (5206, 3014474), (9316, 1684559), (10412, 1507237), (44251, 354644), (88502, 177322), (88661, 177004)]