19110252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2741}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 51593472

約数和(自身を除く): 32483220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 2741, 3486, 5482, 6972, 8223, 10964, 16446, 19187, 32892, 38374, 57561, 76748, 115122, 227503, 230244, 455006, 682509, 910012, 1365018, 1592521, 2730036, 3185042, 4777563, 6370084, 9555126, 19110252]

約数ペア:

[(1, 19110252), (2, 9555126), (3, 6370084), (4, 4777563), (6, 3185042), (7, 2730036), (12, 1592521), (14, 1365018), (21, 910012), (28, 682509), (42, 455006), (83, 230244), (84, 227503), (166, 115122), (249, 76748), (332, 57561), (498, 38374), (581, 32892), (996, 19187), (1162, 16446), (1743, 10964), (2324, 8223), (2741, 6972), (3486, 5482)]