23780451394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12743}}^1\times {\mathrm{7841}}^1$

素因数の和:20610

約数の個数: 32

約数和(自身を含む): 43173409536

約数和(自身を除く): 19392958142

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 7841, 12743, 15682, 25486, 54887, 89201, 109774, 133297, 178402, 216631, 266594, 433262, 933079, 1516417, 1866158, 3032834, 99917863, 199835726, 699425041, 1398850082, 1698603671, 3397207342, 11890225697, 23780451394]

約数ペア:

[(1, 23780451394), (2, 11890225697), (7, 3397207342), (14, 1698603671), (17, 1398850082), (34, 699425041), (119, 199835726), (238, 99917863), (7841, 3032834), (12743, 1866158), (15682, 1516417), (25486, 933079), (54887, 433262), (89201, 266594), (109774, 216631), (133297, 178402)]