15679213212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5289883}}^1$

素因数の和:5289922

約数の個数: 48

約数和(自身を含む): 41472690560

約数和(自身を除く): 25793477348

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 5289883, 10579766, 15869649, 21159532, 31739298, 63478596, 68768479, 100507777, 137536958, 201015554, 206305437, 275073916, 301523331, 402031108, 412610874, 603046662, 825221748, 1206093324, 1306601101, 2613202202, 3919803303, 5226404404, 7839606606, 15679213212]

約数ペア:

[(1, 15679213212), (2, 7839606606), (3, 5226404404), (4, 3919803303), (6, 2613202202), (12, 1306601101), (13, 1206093324), (19, 825221748), (26, 603046662), (38, 412610874), (39, 402031108), (52, 301523331), (57, 275073916), (76, 206305437), (78, 201015554), (114, 137536958), (156, 100507777), (228, 68768479), (247, 63478596), (494, 31739298), (741, 21159532), (988, 15869649), (1482, 10579766), (2964, 5289883)]