15697863194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{4721}}^1$

素因数の和:4935

約数の個数: 64

約数和(自身を含む): 27416309760

約数和(自身を除く): 11718446566

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 127, 247, 254, 494, 689, 1007, 1378, 1651, 2014, 2413, 3302, 4721, 4826, 6731, 9442, 13091, 13462, 26182, 31369, 61373, 62738, 87503, 89699, 122746, 127889, 175006, 179398, 250213, 255778, 500426, 599567, 1166087, 1199134, 1662557, 2332174, 3252769, 3325114, 4754047, 6505538, 7794371, 9508094, 11391773, 15588742, 22783546, 31777051, 61802611, 63554102, 123605222, 148093049, 296186098, 413101663, 603763969, 826203326, 1207527938, 7848931597, 15697863194]

約数ペア:

[(1, 15697863194), (2, 7848931597), (13, 1207527938), (19, 826203326), (26, 603763969), (38, 413101663), (53, 296186098), (106, 148093049), (127, 123605222), (247, 63554102), (254, 61802611), (494, 31777051), (689, 22783546), (1007, 15588742), (1378, 11391773), (1651, 9508094), (2014, 7794371), (2413, 6505538), (3302, 4754047), (4721, 3325114), (4826, 3252769), (6731, 2332174), (9442, 1662557), (13091, 1199134), (13462, 1166087), (26182, 599567), (31369, 500426), (61373, 255778), (62738, 250213), (87503, 179398), (89699, 175006), (122746, 127889)]