19657932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 56179200

約数和(自身を除く): 36521268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 109, 113, 114, 133, 218, 226, 228, 266, 327, 339, 399, 436, 452, 532, 654, 678, 763, 791, 798, 1308, 1356, 1526, 1582, 1596, 2071, 2147, 2289, 2373, 3052, 3164, 4142, 4294, 4578, 4746, 6213, 6441, 8284, 8588, 9156, 9492, 12317, 12426, 12882, 14497, 15029, 24634, 24852, 25764, 28994, 30058, 36951, 43491, 45087, 49268, 57988, 60116, 73902, 86219, 86982, 90174, 147804, 172438, 173964, 180348, 234023, 258657, 344876, 468046, 517314, 702069, 936092, 1034628, 1404138, 1638161, 2808276, 3276322, 4914483, 6552644, 9828966, 19657932]

約数ペア:

[(1, 19657932), (2, 9828966), (3, 6552644), (4, 4914483), (6, 3276322), (7, 2808276), (12, 1638161), (14, 1404138), (19, 1034628), (21, 936092), (28, 702069), (38, 517314), (42, 468046), (57, 344876), (76, 258657), (84, 234023), (109, 180348), (113, 173964), (114, 172438), (133, 147804), (218, 90174), (226, 86982), (228, 86219), (266, 73902), (327, 60116), (339, 57988), (399, 49268), (436, 45087), (452, 43491), (532, 36951), (654, 30058), (678, 28994), (763, 25764), (791, 24852), (798, 24634), (1308, 15029), (1356, 14497), (1526, 12882), (1582, 12426), (1596, 12317), (2071, 9492), (2147, 9156), (2289, 8588), (2373, 8284), (3052, 6441), (3164, 6213), (4142, 4746), (4294, 4578)]