19174920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159791}}^1$

素因数の和:159805

約数の個数: 32

約数和(自身を含む): 57525120

約数和(自身を除く): 38350200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159791, 319582, 479373, 639164, 798955, 958746, 1278328, 1597910, 1917492, 2396865, 3195820, 3834984, 4793730, 6391640, 9587460, 19174920]

約数ペア:

[(1, 19174920), (2, 9587460), (3, 6391640), (4, 4793730), (5, 3834984), (6, 3195820), (8, 2396865), (10, 1917492), (12, 1597910), (15, 1278328), (20, 958746), (24, 798955), (30, 639164), (40, 479373), (60, 319582), (120, 159791)]