38872898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 64972800

約数和(自身を除く): 26099902

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 437, 563, 874, 1126, 1501, 1817, 3002, 3634, 10697, 12949, 21394, 25898, 34523, 44477, 69046, 88954, 246031, 492062, 845063, 1022971, 1690126, 2045942, 19436449, 38872898]

約数ペア:

[(1, 38872898), (2, 19436449), (19, 2045942), (23, 1690126), (38, 1022971), (46, 845063), (79, 492062), (158, 246031), (437, 88954), (563, 69046), (874, 44477), (1126, 34523), (1501, 25898), (1817, 21394), (3002, 12949), (3634, 10697)]