19941623892

素因数分解:

$2^2\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{449987}}^1$

素因数の和:451228

約数の個数: 36

約数和(自身を含む): 50449054656

約数和(自身を除く): 30507430764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1231, 2462, 3693, 4924, 7386, 11079, 14772, 22158, 44316, 449987, 899974, 1349961, 1799948, 2699922, 4049883, 5399844, 8099766, 16199532, 553933997, 1107867994, 1661801991, 2215735988, 3323603982, 4985405973, 6647207964, 9970811946, 19941623892]

約数ペア:

[(1, 19941623892), (2, 9970811946), (3, 6647207964), (4, 4985405973), (6, 3323603982), (9, 2215735988), (12, 1661801991), (18, 1107867994), (36, 553933997), (1231, 16199532), (2462, 8099766), (3693, 5399844), (4924, 4049883), (7386, 2699922), (11079, 1799948), (14772, 1349961), (22158, 899974), (44316, 449987)]