19013796

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7883}}^1$

素因数の和:7960

約数の個数: 36

約数和(自身を含む): 48786192

約数和(自身を除く): 29772396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 7883, 15766, 23649, 31532, 47298, 70947, 94596, 141894, 283788, 528161, 1056322, 1584483, 2112644, 3168966, 4753449, 6337932, 9506898, 19013796]

約数ペア:

[(1, 19013796), (2, 9506898), (3, 6337932), (4, 4753449), (6, 3168966), (9, 2112644), (12, 1584483), (18, 1056322), (36, 528161), (67, 283788), (134, 141894), (201, 94596), (268, 70947), (402, 47298), (603, 31532), (804, 23649), (1206, 15766), (2412, 7883)]