22419228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 56800800

約数和(自身を除く): 34381572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1049, 1644, 1781, 2098, 3147, 3562, 4196, 5343, 6294, 7124, 10686, 12588, 13637, 21372, 27274, 40911, 54548, 81822, 143713, 163644, 287426, 431139, 574852, 862278, 1724556, 1868269, 3736538, 5604807, 7473076, 11209614, 22419228]

約数ペア:

[(1, 22419228), (2, 11209614), (3, 7473076), (4, 5604807), (6, 3736538), (12, 1868269), (13, 1724556), (26, 862278), (39, 574852), (52, 431139), (78, 287426), (137, 163644), (156, 143713), (274, 81822), (411, 54548), (548, 40911), (822, 27274), (1049, 21372), (1644, 13637), (1781, 12588), (2098, 10686), (3147, 7124), (3562, 6294), (4196, 5343)]