23155756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 47980800

約数和(自身を除く): 24825044

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1019, 1196, 1748, 2038, 4076, 5681, 11362, 13247, 19361, 22724, 23437, 26494, 38722, 46874, 52988, 77444, 93748, 251693, 304681, 445303, 503386, 609362, 890606, 1006772, 1218724, 1781212, 5788939, 11577878, 23155756]

約数ペア:

[(1, 23155756), (2, 11577878), (4, 5788939), (13, 1781212), (19, 1218724), (23, 1006772), (26, 890606), (38, 609362), (46, 503386), (52, 445303), (76, 304681), (92, 251693), (247, 93748), (299, 77444), (437, 52988), (494, 46874), (598, 38722), (874, 26494), (988, 23437), (1019, 22724), (1196, 19361), (1748, 13247), (2038, 11362), (4076, 5681)]