19870392

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5483}}^1$

素因数の和:5643

約数の個数: 32

約数和(自身を含む): 50014080

約数和(自身を除く): 30143688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 5483, 10966, 16449, 21932, 32898, 43864, 65796, 131592, 827933, 1655866, 2483799, 3311732, 4967598, 6623464, 9935196, 19870392]

約数ペア:

[(1, 19870392), (2, 9935196), (3, 6623464), (4, 4967598), (6, 3311732), (8, 2483799), (12, 1655866), (24, 827933), (151, 131592), (302, 65796), (453, 43864), (604, 32898), (906, 21932), (1208, 16449), (1812, 10966), (3624, 5483)]