37720138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{2141}}^1$

素因数の和:2549

約数の個数: 16

約数和(自身を含む): 59222016

約数和(自身を除く): 21501878

約数列:

[1, 2, 23, 46, 383, 766, 2141, 4282, 8809, 17618, 49243, 98486, 820003, 1640006, 18860069, 37720138]

約数ペア:

[(1, 37720138), (2, 18860069), (23, 1640006), (46, 820003), (383, 98486), (766, 49243), (2141, 17618), (4282, 8809)]