19134045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 41932800

約数和(自身を除く): 22798755

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 35, 45, 57, 63, 69, 95, 105, 115, 133, 139, 161, 171, 207, 285, 315, 345, 399, 417, 437, 483, 665, 695, 805, 855, 973, 1035, 1197, 1251, 1311, 1449, 1995, 2085, 2185, 2415, 2641, 2919, 3059, 3197, 3933, 4865, 5985, 6255, 6555, 7245, 7923, 8757, 9177, 9591, 13205, 14595, 15295, 15985, 18487, 19665, 22379, 23769, 27531, 28773, 39615, 43785, 45885, 47955, 55461, 60743, 67137, 92435, 111895, 118845, 137655, 143865, 166383, 182229, 201411, 277305, 303715, 335685, 425201, 546687, 831915, 911145, 1007055, 1275603, 2126005, 2733435, 3826809, 6378015, 19134045]

約数ペア:

[(1, 19134045), (3, 6378015), (5, 3826809), (7, 2733435), (9, 2126005), (15, 1275603), (19, 1007055), (21, 911145), (23, 831915), (35, 546687), (45, 425201), (57, 335685), (63, 303715), (69, 277305), (95, 201411), (105, 182229), (115, 166383), (133, 143865), (139, 137655), (161, 118845), (171, 111895), (207, 92435), (285, 67137), (315, 60743), (345, 55461), (399, 47955), (417, 45885), (437, 43785), (483, 39615), (665, 28773), (695, 27531), (805, 23769), (855, 22379), (973, 19665), (1035, 18487), (1197, 15985), (1251, 15295), (1311, 14595), (1449, 13205), (1995, 9591), (2085, 9177), (2185, 8757), (2415, 7923), (2641, 7245), (2919, 6555), (3059, 6255), (3197, 5985), (3933, 4865)]