22651252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 44792272

約数和(自身を除く): 22141020

約数列:

[1, 2, 4, 13, 26, 37, 52, 61, 74, 122, 148, 193, 244, 386, 481, 772, 793, 962, 1586, 1924, 2257, 2509, 3172, 4514, 5018, 7141, 9028, 10036, 11773, 14282, 23546, 28564, 29341, 47092, 58682, 92833, 117364, 153049, 185666, 306098, 371332, 435601, 612196, 871202, 1742404, 5662813, 11325626, 22651252]

約数ペア:

[(1, 22651252), (2, 11325626), (4, 5662813), (13, 1742404), (26, 871202), (37, 612196), (52, 435601), (61, 371332), (74, 306098), (122, 185666), (148, 153049), (193, 117364), (244, 92833), (386, 58682), (481, 47092), (772, 29341), (793, 28564), (962, 23546), (1586, 14282), (1924, 11773), (2257, 10036), (2509, 9028), (3172, 7141), (4514, 5018)]