17932048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 37209920

約数和(自身を除く): 19277872

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 967, 976, 1159, 1934, 2318, 3868, 4636, 7736, 9272, 15472, 18373, 18544, 36746, 58987, 73492, 117974, 146984, 235948, 293968, 471896, 943792, 1120753, 2241506, 4483012, 8966024, 17932048]

約数ペア:

[(1, 17932048), (2, 8966024), (4, 4483012), (8, 2241506), (16, 1120753), (19, 943792), (38, 471896), (61, 293968), (76, 235948), (122, 146984), (152, 117974), (244, 73492), (304, 58987), (488, 36746), (967, 18544), (976, 18373), (1159, 15472), (1934, 9272), (2318, 7736), (3868, 4636)]