21777971038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24917587}}^1$

素因数の和:24917631

約数の個数: 16

約数和(自身を含む): 35881326720

約数和(自身を除く): 14103355682

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 24917587, 49835174, 473434153, 573104501, 946868306, 1146209002, 10888985519, 21777971038]

約数ペア:

[(1, 21777971038), (2, 10888985519), (19, 1146209002), (23, 946868306), (38, 573104501), (46, 473434153), (437, 49835174), (874, 24917587)]