2021822072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{10753}}^1$

素因数の和:12015

約数の個数: 32

約数和(自身を含む): 3994035600

約数和(自身を除く): 1972213528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1237, 2474, 4948, 9896, 10753, 21506, 23503, 43012, 47006, 86024, 94012, 188024, 204307, 408614, 817228, 1634456, 13301461, 26602922, 53205844, 106411688, 252727759, 505455518, 1010911036, 2021822072]

約数ペア:

[(1, 2021822072), (2, 1010911036), (4, 505455518), (8, 252727759), (19, 106411688), (38, 53205844), (76, 26602922), (152, 13301461), (1237, 1634456), (2474, 817228), (4948, 408614), (9896, 204307), (10753, 188024), (21506, 94012), (23503, 86024), (43012, 47006)]