109219847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22721}}^1$

素因数の和:22774

約数の個数: 16

約数和(自身を含む): 130878720

約数和(自身を除く): 21658873

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 22721, 249931, 431699, 522583, 4748689, 5748413, 9929077, 109219847]

約数ペア:

[(1, 109219847), (11, 9929077), (19, 5748413), (23, 4748689), (209, 522583), (253, 431699), (437, 249931), (4807, 22721)]