2019142996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{5479}}^1$

素因数の和:5888

約数の個数: 48

約数和(自身を含む): 4017059200

約数和(自身を除く): 1997916204

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 373, 494, 746, 988, 1492, 4849, 5479, 7087, 9698, 10958, 14174, 19396, 21916, 28348, 71227, 92131, 104101, 142454, 184262, 208202, 284908, 368524, 416404, 1353313, 2043667, 2706626, 4087334, 5413252, 8174668, 26567671, 38829673, 53135342, 77659346, 106270684, 155318692, 504785749, 1009571498, 2019142996]

約数ペア:

[(1, 2019142996), (2, 1009571498), (4, 504785749), (13, 155318692), (19, 106270684), (26, 77659346), (38, 53135342), (52, 38829673), (76, 26567671), (247, 8174668), (373, 5413252), (494, 4087334), (746, 2706626), (988, 2043667), (1492, 1353313), (4849, 416404), (5479, 368524), (7087, 284908), (9698, 208202), (10958, 184262), (14174, 142454), (19396, 104101), (21916, 92131), (28348, 71227)]