15934578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 21321102

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 97, 114, 131, 194, 209, 262, 291, 393, 418, 582, 627, 786, 1067, 1254, 1441, 1843, 2134, 2489, 2882, 3201, 3686, 4323, 4978, 5529, 6402, 7467, 8646, 11058, 12707, 14934, 20273, 25414, 27379, 38121, 40546, 54758, 60819, 76242, 82137, 121638, 139777, 164274, 241433, 279554, 419331, 482866, 724299, 838662, 1448598, 2655763, 5311526, 7967289, 15934578]

約数ペア:

[(1, 15934578), (2, 7967289), (3, 5311526), (6, 2655763), (11, 1448598), (19, 838662), (22, 724299), (33, 482866), (38, 419331), (57, 279554), (66, 241433), (97, 164274), (114, 139777), (131, 121638), (194, 82137), (209, 76242), (262, 60819), (291, 54758), (393, 40546), (418, 38121), (582, 27379), (627, 25414), (786, 20273), (1067, 14934), (1254, 12707), (1441, 11058), (1843, 8646), (2134, 7467), (2489, 6402), (2882, 5529), (3201, 4978), (3686, 4323)]