19589160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163243}}^1$

素因数の和:163257

約数の個数: 32

約数和(自身を含む): 58767840

約数和(自身を除く): 39178680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163243, 326486, 489729, 652972, 816215, 979458, 1305944, 1632430, 1958916, 2448645, 3264860, 3917832, 4897290, 6529720, 9794580, 19589160]

約数ペア:

[(1, 19589160), (2, 9794580), (3, 6529720), (4, 4897290), (5, 3917832), (6, 3264860), (8, 2448645), (10, 1958916), (12, 1632430), (15, 1305944), (20, 979458), (24, 816215), (30, 652972), (40, 489729), (60, 326486), (120, 163243)]