23880818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 41341104

約数和(自身を除く): 17460286

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 557, 1114, 1261, 1649, 2522, 3298, 7241, 9469, 14482, 18938, 21437, 42874, 54029, 108058, 123097, 246194, 702377, 918493, 1404754, 1836986, 11940409, 23880818]

約数ペア:

[(1, 23880818), (2, 11940409), (13, 1836986), (17, 1404754), (26, 918493), (34, 702377), (97, 246194), (194, 123097), (221, 108058), (442, 54029), (557, 42874), (1114, 21437), (1261, 18938), (1649, 14482), (2522, 9469), (3298, 7241)]