15663114892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{13757}}^1$

素因数の和:14062

約数の個数: 48

約数和(自身を含む): 29400295680

約数和(自身を除く): 13737180788

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 211, 284, 422, 844, 1349, 2698, 4009, 5396, 8018, 13757, 14981, 16036, 27514, 29962, 55028, 59924, 261383, 284639, 522766, 569278, 976747, 1045532, 1138556, 1953494, 2902727, 3906988, 5805454, 11610908, 18558193, 37116386, 55151813, 74232772, 110303626, 206093617, 220607252, 412187234, 824374468, 3915778723, 7831557446, 15663114892]

約数ペア:

[(1, 15663114892), (2, 7831557446), (4, 3915778723), (19, 824374468), (38, 412187234), (71, 220607252), (76, 206093617), (142, 110303626), (211, 74232772), (284, 55151813), (422, 37116386), (844, 18558193), (1349, 11610908), (2698, 5805454), (4009, 3906988), (5396, 2902727), (8018, 1953494), (13757, 1138556), (14981, 1045532), (16036, 976747), (27514, 569278), (29962, 522766), (55028, 284639), (59924, 261383)]