39689858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 69092352

約数和(自身を除く): 29402494

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 2141, 4282, 9269, 18538, 27833, 49243, 55666, 66371, 98486, 132742, 640159, 862823, 1280318, 1526533, 1725646, 3053066, 19844929, 39689858]

約数ペア:

[(1, 39689858), (2, 19844929), (13, 3053066), (23, 1725646), (26, 1526533), (31, 1280318), (46, 862823), (62, 640159), (299, 132742), (403, 98486), (598, 66371), (713, 55666), (806, 49243), (1426, 27833), (2141, 18538), (4282, 9269)]