19412952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 53518080

約数和(自身を除く): 34105128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1447, 1677, 2236, 2894, 3354, 4341, 4472, 5788, 6708, 8682, 11576, 13416, 17364, 18811, 34728, 37622, 56433, 62221, 75244, 112866, 124442, 150488, 186663, 225732, 248884, 373326, 451464, 497768, 746652, 808873, 1493304, 1617746, 2426619, 3235492, 4853238, 6470984, 9706476, 19412952]

約数ペア:

[(1, 19412952), (2, 9706476), (3, 6470984), (4, 4853238), (6, 3235492), (8, 2426619), (12, 1617746), (13, 1493304), (24, 808873), (26, 746652), (39, 497768), (43, 451464), (52, 373326), (78, 248884), (86, 225732), (104, 186663), (129, 150488), (156, 124442), (172, 112866), (258, 75244), (312, 62221), (344, 56433), (516, 37622), (559, 34728), (1032, 18811), (1118, 17364), (1447, 13416), (1677, 11576), (2236, 8682), (2894, 6708), (3354, 5788), (4341, 4472)]