17591860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6184

約数の個数: 48

約数和(自身を含む): 43408512

約数和(自身を除く): 25816652

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 6151, 12302, 24604, 30755, 61510, 67661, 79963, 123020, 135322, 159926, 270644, 319852, 338305, 399815, 676610, 799630, 879593, 1353220, 1599260, 1759186, 3518372, 4397965, 8795930, 17591860]

約数ペア:

[(1, 17591860), (2, 8795930), (4, 4397965), (5, 3518372), (10, 1759186), (11, 1599260), (13, 1353220), (20, 879593), (22, 799630), (26, 676610), (44, 399815), (52, 338305), (55, 319852), (65, 270644), (110, 159926), (130, 135322), (143, 123020), (220, 79963), (260, 67661), (286, 61510), (572, 30755), (715, 24604), (1430, 12302), (2860, 6151)]