1999837774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{12329}}^1$

素因数の和:12516

約数の個数: 32

約数和(自身を含む): 3350406240

約数和(自身を除く): 1350568466

約数列:

[1, 2, 11, 22, 73, 101, 146, 202, 803, 1111, 1606, 2222, 7373, 12329, 14746, 24658, 81103, 135619, 162206, 271238, 900017, 1245229, 1800034, 2490458, 9900187, 13697519, 19800374, 27395038, 90901717, 181803434, 999918887, 1999837774]

約数ペア:

[(1, 1999837774), (2, 999918887), (11, 181803434), (22, 90901717), (73, 27395038), (101, 19800374), (146, 13697519), (202, 9900187), (803, 2490458), (1111, 1800034), (1606, 1245229), (2222, 900017), (7373, 271238), (12329, 162206), (14746, 135619), (24658, 81103)]