19707336

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 39260664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 149, 167, 198, 264, 298, 334, 396, 447, 501, 596, 668, 792, 894, 1002, 1192, 1336, 1341, 1503, 1639, 1788, 1837, 2004, 2682, 3006, 3278, 3576, 3674, 4008, 4917, 5364, 5511, 6012, 6556, 7348, 9834, 10728, 11022, 12024, 13112, 14696, 14751, 16533, 19668, 22044, 24883, 29502, 33066, 39336, 44088, 49766, 59004, 66132, 74649, 99532, 118008, 132264, 149298, 199064, 223947, 273713, 298596, 447894, 547426, 597192, 821139, 895788, 1094852, 1642278, 1791576, 2189704, 2463417, 3284556, 4926834, 6569112, 9853668, 19707336]

約数ペア:

[(1, 19707336), (2, 9853668), (3, 6569112), (4, 4926834), (6, 3284556), (8, 2463417), (9, 2189704), (11, 1791576), (12, 1642278), (18, 1094852), (22, 895788), (24, 821139), (33, 597192), (36, 547426), (44, 447894), (66, 298596), (72, 273713), (88, 223947), (99, 199064), (132, 149298), (149, 132264), (167, 118008), (198, 99532), (264, 74649), (298, 66132), (334, 59004), (396, 49766), (447, 44088), (501, 39336), (596, 33066), (668, 29502), (792, 24883), (894, 22044), (1002, 19668), (1192, 16533), (1336, 14751), (1341, 14696), (1503, 13112), (1639, 12024), (1788, 11022), (1837, 10728), (2004, 9834), (2682, 7348), (3006, 6556), (3278, 6012), (3576, 5511), (3674, 5364), (4008, 4917)]