2196932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 4095840

約数和(自身を除く): 1898908

約数列:

[1, 2, 4, 19, 38, 76, 137, 211, 274, 422, 548, 844, 2603, 4009, 5206, 8018, 10412, 16036, 28907, 57814, 115628, 549233, 1098466, 2196932]

約数ペア:

[(1, 2196932), (2, 1098466), (4, 549233), (19, 115628), (38, 57814), (76, 28907), (137, 16036), (211, 10412), (274, 8018), (422, 5206), (548, 4009), (844, 2603)]