1889755130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{19687}}^1$

素因数の和:20054

約数の個数: 32

約数和(自身を含む): 3529664640

約数和(自身を除く): 1639909510

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 331, 662, 1655, 3310, 9599, 19198, 19687, 39374, 47995, 95990, 98435, 196870, 570923, 1141846, 2854615, 5709230, 6516397, 13032794, 32581985, 65163970, 188975513, 377951026, 944877565, 1889755130]

約数ペア:

[(1, 1889755130), (2, 944877565), (5, 377951026), (10, 188975513), (29, 65163970), (58, 32581985), (145, 13032794), (290, 6516397), (331, 5709230), (662, 2854615), (1655, 1141846), (3310, 570923), (9599, 196870), (19198, 98435), (19687, 95990), (39374, 47995)]