21635012

素因数分解:

$2^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1303}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 43376256

約数和(自身を除く): 21741244

約数列:

[1, 2, 4, 7, 14, 28, 593, 1186, 1303, 2372, 2606, 4151, 5212, 8302, 9121, 16604, 18242, 36484, 772679, 1545358, 3090716, 5408753, 10817506, 21635012]

約数ペア:

[(1, 21635012), (2, 10817506), (4, 5408753), (7, 3090716), (14, 1545358), (28, 772679), (593, 36484), (1186, 18242), (1303, 16604), (2372, 9121), (2606, 8302), (4151, 5212)]