19062693

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 30375072

約数和(自身を除く): 11312379

約数列:

[1, 3, 9, 13, 39, 83, 117, 151, 169, 249, 453, 507, 747, 1079, 1359, 1521, 1963, 3237, 5889, 9711, 12533, 14027, 17667, 25519, 37599, 42081, 76557, 112797, 126243, 162929, 229671, 488787, 1466361, 2118077, 6354231, 19062693]

約数ペア:

[(1, 19062693), (3, 6354231), (9, 2118077), (13, 1466361), (39, 488787), (83, 229671), (117, 162929), (151, 126243), (169, 112797), (249, 76557), (453, 42081), (507, 37599), (747, 25519), (1079, 17667), (1359, 14027), (1521, 12533), (1963, 9711), (3237, 5889)]