39422872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 78120000

約数和(自身を除く): 38697128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 419, 619, 838, 1238, 1676, 2476, 3352, 4952, 7961, 11761, 15922, 23522, 31844, 47044, 63688, 94088, 259361, 518722, 1037444, 2074888, 4927859, 9855718, 19711436, 39422872]

約数ペア:

[(1, 39422872), (2, 19711436), (4, 9855718), (8, 4927859), (19, 2074888), (38, 1037444), (76, 518722), (152, 259361), (419, 94088), (619, 63688), (838, 47044), (1238, 31844), (1676, 23522), (2476, 15922), (3352, 11761), (4952, 7961)]