15943670678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{3793}}^1$

素因数の和:4021

約数の個数: 64

約数和(自身を含む): 27739299840

約数和(自身を除く): 11795629162

約数列:

[1, 2, 13, 19, 26, 38, 67, 127, 134, 247, 254, 494, 871, 1273, 1651, 1742, 2413, 2546, 3302, 3793, 4826, 7586, 8509, 16549, 17018, 31369, 33098, 49309, 62738, 72067, 98618, 110617, 144134, 161671, 221234, 254131, 323342, 481711, 508262, 936871, 963422, 1873742, 2101723, 3303703, 4203446, 4828489, 6262243, 6607406, 9152509, 9656978, 12524486, 18305018, 32274637, 62770357, 64549274, 118982617, 125540714, 237965234, 419570281, 613218103, 839140562, 1226436206, 7971835339, 15943670678]

約数ペア:

[(1, 15943670678), (2, 7971835339), (13, 1226436206), (19, 839140562), (26, 613218103), (38, 419570281), (67, 237965234), (127, 125540714), (134, 118982617), (247, 64549274), (254, 62770357), (494, 32274637), (871, 18305018), (1273, 12524486), (1651, 9656978), (1742, 9152509), (2413, 6607406), (2546, 6262243), (3302, 4828489), (3793, 4203446), (4826, 3303703), (7586, 2101723), (8509, 1873742), (16549, 963422), (17018, 936871), (31369, 508262), (33098, 481711), (49309, 323342), (62738, 254131), (72067, 221234), (98618, 161671), (110617, 144134)]