19430892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41519}}^1$

素因数の和:41542

約数の個数: 36

約数和(自身を含む): 52896480

約数和(自身を除く): 33465588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41519, 83038, 124557, 166076, 249114, 373671, 498228, 539747, 747342, 1079494, 1494684, 1619241, 2158988, 3238482, 4857723, 6476964, 9715446, 19430892]

約数ペア:

[(1, 19430892), (2, 9715446), (3, 6476964), (4, 4857723), (6, 3238482), (9, 2158988), (12, 1619241), (13, 1494684), (18, 1079494), (26, 747342), (36, 539747), (39, 498228), (52, 373671), (78, 249114), (117, 166076), (156, 124557), (234, 83038), (468, 41519)]