19693670392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11778511}}^1$

素因数の和:11778547

約数の個数: 32

約数和(自身を含む): 42402643200

約数和(自身を除く): 22708972808

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 11778511, 23557022, 47114044, 94228088, 129563621, 223791709, 259127242, 447583418, 518254484, 895166836, 1036508968, 1790333672, 2461708799, 4923417598, 9846835196, 19693670392]

約数ペア:

[(1, 19693670392), (2, 9846835196), (4, 4923417598), (8, 2461708799), (11, 1790333672), (19, 1036508968), (22, 895166836), (38, 518254484), (44, 447583418), (76, 259127242), (88, 223791709), (152, 129563621), (209, 94228088), (418, 47114044), (836, 23557022), (1672, 11778511)]