19502262

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2137}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 46950480

約数和(自身を除く): 27448218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 2137, 3042, 4274, 4563, 6411, 9126, 12822, 19233, 27781, 38466, 55562, 57699, 83343, 115398, 166686, 250029, 361153, 500058, 722306, 750087, 1083459, 1500174, 2166918, 3250377, 6500754, 9751131, 19502262]

約数ペア:

[(1, 19502262), (2, 9751131), (3, 6500754), (6, 3250377), (9, 2166918), (13, 1500174), (18, 1083459), (26, 750087), (27, 722306), (39, 500058), (54, 361153), (78, 250029), (117, 166686), (169, 115398), (234, 83343), (338, 57699), (351, 55562), (507, 38466), (702, 27781), (1014, 19233), (1521, 12822), (2137, 9126), (3042, 6411), (4274, 4563)]