19124557140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1886051}}^1$

素因数の和:1886089

約数の個数: 72

約数和(自身を含む): 57984782688

約数和(自身を除く): 38860225548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 1886051, 3772102, 5658153, 7544204, 9430255, 11316306, 18860510, 22632612, 24518663, 28290765, 37721020, 49037326, 56581530, 73555989, 98074652, 113163060, 122593315, 147111978, 245186630, 294223956, 318742619, 367779945, 490373260, 637485238, 735559890, 956227857, 1274970476, 1471119780, 1593713095, 1912455714, 3187426190, 3824911428, 4781139285, 6374852380, 9562278570, 19124557140]

約数ペア:

[(1, 19124557140), (2, 9562278570), (3, 6374852380), (4, 4781139285), (5, 3824911428), (6, 3187426190), (10, 1912455714), (12, 1593713095), (13, 1471119780), (15, 1274970476), (20, 956227857), (26, 735559890), (30, 637485238), (39, 490373260), (52, 367779945), (60, 318742619), (65, 294223956), (78, 245186630), (130, 147111978), (156, 122593315), (169, 113163060), (195, 98074652), (260, 73555989), (338, 56581530), (390, 49037326), (507, 37721020), (676, 28290765), (780, 24518663), (845, 22632612), (1014, 18860510), (1690, 11316306), (2028, 9430255), (2535, 7544204), (3380, 5658153), (5070, 3772102), (10140, 1886051)]