21374236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24179}}^1$

素因数の和:24213

約数の個数: 24

約数和(自身を含む): 42653520

約数和(自身を除く): 21279284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 24179, 48358, 96716, 314327, 411043, 628654, 822086, 1257308, 1644172, 5343559, 10687118, 21374236]

約数ペア:

[(1, 21374236), (2, 10687118), (4, 5343559), (13, 1644172), (17, 1257308), (26, 822086), (34, 628654), (52, 411043), (68, 314327), (221, 96716), (442, 48358), (884, 24179)]