19062738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 43898400

約数和(自身を除く): 24835662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 401, 417, 802, 834, 1203, 1251, 2406, 2502, 2641, 3609, 5282, 7218, 7619, 7923, 15238, 15846, 22857, 23769, 45714, 47538, 55739, 68571, 111478, 137142, 167217, 334434, 501651, 1003302, 1059041, 2118082, 3177123, 6354246, 9531369, 19062738]

約数ペア:

[(1, 19062738), (2, 9531369), (3, 6354246), (6, 3177123), (9, 2118082), (18, 1059041), (19, 1003302), (38, 501651), (57, 334434), (114, 167217), (139, 137142), (171, 111478), (278, 68571), (342, 55739), (401, 47538), (417, 45714), (802, 23769), (834, 22857), (1203, 15846), (1251, 15238), (2406, 7923), (2502, 7619), (2641, 7218), (3609, 5282)]