22896178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 40612320

約数和(自身を除く): 17716142

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 67, 134, 323, 391, 437, 529, 646, 782, 874, 1058, 1139, 1273, 1541, 2278, 2546, 3082, 7429, 8993, 10051, 14858, 17986, 20102, 21641, 26197, 29279, 35443, 43282, 52394, 58558, 70886, 170867, 341734, 497743, 602531, 673417, 995486, 1205062, 1346834, 11448089, 22896178]

約数ペア:

[(1, 22896178), (2, 11448089), (17, 1346834), (19, 1205062), (23, 995486), (34, 673417), (38, 602531), (46, 497743), (67, 341734), (134, 170867), (323, 70886), (391, 58558), (437, 52394), (529, 43282), (646, 35443), (782, 29279), (874, 26197), (1058, 21641), (1139, 20102), (1273, 17986), (1541, 14858), (2278, 10051), (2546, 8993), (3082, 7429)]