12189952

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2834

約数の個数: 36

約数和(自身を含む): 25772796

約数和(自身を除く): 13582844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 2801, 4352, 5602, 11204, 22408, 44816, 47617, 89632, 95234, 179264, 190468, 358528, 380936, 717056, 761872, 1523744, 3047488, 6094976, 12189952]

約数ペア:

[(1, 12189952), (2, 6094976), (4, 3047488), (8, 1523744), (16, 761872), (17, 717056), (32, 380936), (34, 358528), (64, 190468), (68, 179264), (128, 95234), (136, 89632), (256, 47617), (272, 44816), (544, 22408), (1088, 11204), (2176, 5602), (2801, 4352)]