19734996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 49008960

約数和(自身を除く): 29273964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 857, 1212, 1714, 1919, 2571, 3428, 3838, 5142, 5757, 7676, 10284, 11514, 16283, 23028, 32566, 48849, 65132, 86557, 97698, 173114, 195396, 259671, 346228, 519342, 1038684, 1644583, 3289166, 4933749, 6578332, 9867498, 19734996]

約数ペア:

[(1, 19734996), (2, 9867498), (3, 6578332), (4, 4933749), (6, 3289166), (12, 1644583), (19, 1038684), (38, 519342), (57, 346228), (76, 259671), (101, 195396), (114, 173114), (202, 97698), (228, 86557), (303, 65132), (404, 48849), (606, 32566), (857, 23028), (1212, 16283), (1714, 11514), (1919, 10284), (2571, 7676), (3428, 5757), (3838, 5142)]