11971572

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 29238720

約数和(自身を除く): 17267148

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 457, 708, 914, 1371, 1828, 2183, 2742, 4366, 5484, 6549, 8732, 13098, 16909, 26196, 26963, 33818, 50727, 53926, 67636, 80889, 101454, 107852, 161778, 202908, 323556, 997631, 1995262, 2992893, 3990524, 5985786, 11971572]

約数ペア:

[(1, 11971572), (2, 5985786), (3, 3990524), (4, 2992893), (6, 1995262), (12, 997631), (37, 323556), (59, 202908), (74, 161778), (111, 107852), (118, 101454), (148, 80889), (177, 67636), (222, 53926), (236, 50727), (354, 33818), (444, 26963), (457, 26196), (708, 16909), (914, 13098), (1371, 8732), (1828, 6549), (2183, 5484), (2742, 4366)]