29203954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21193}}^1$

素因数の和:21261

約数の個数: 16

約数和(自身を含む): 48067992

約数和(自身を除く): 18864038

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 21193, 42386, 275509, 551018, 1123229, 2246458, 14601977, 29203954]

約数ペア:

[(1, 29203954), (2, 14601977), (13, 2246458), (26, 1123229), (53, 551018), (106, 275509), (689, 42386), (1378, 21193)]