11745860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 28740096

約数和(自身を除く): 16994236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1583, 1855, 3166, 3710, 6332, 7420, 7915, 11081, 15830, 22162, 31660, 44324, 55405, 83899, 110810, 167798, 221620, 335596, 419495, 587293, 838990, 1174586, 1677980, 2349172, 2936465, 5872930, 11745860]

約数ペア:

[(1, 11745860), (2, 5872930), (4, 2936465), (5, 2349172), (7, 1677980), (10, 1174586), (14, 838990), (20, 587293), (28, 419495), (35, 335596), (53, 221620), (70, 167798), (106, 110810), (140, 83899), (212, 55405), (265, 44324), (371, 31660), (530, 22162), (742, 15830), (1060, 11081), (1484, 7915), (1583, 7420), (1855, 6332), (3166, 3710)]