190904552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{2029}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 377580000

約数和(自身を除く): 186675448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 619, 1238, 2029, 2476, 4058, 4952, 8116, 11761, 16232, 23522, 38551, 47044, 77102, 94088, 154204, 308408, 1255951, 2511902, 5023804, 10047608, 23863069, 47726138, 95452276, 190904552]

約数ペア:

[(1, 190904552), (2, 95452276), (4, 47726138), (8, 23863069), (19, 10047608), (38, 5023804), (76, 2511902), (152, 1255951), (619, 308408), (1238, 154204), (2029, 94088), (2476, 77102), (4058, 47044), (4952, 38551), (8116, 23522), (11761, 16232)]