11917952

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 25144020

約数和(自身を除く): 13226068

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 5477, 10954, 21908, 43816, 87632, 93109, 175264, 186218, 350528, 372436, 701056, 744872, 1489744, 2979488, 5958976, 11917952]

約数ペア:

[(1, 11917952), (2, 5958976), (4, 2979488), (8, 1489744), (16, 744872), (17, 701056), (32, 372436), (34, 350528), (64, 186218), (68, 175264), (128, 93109), (136, 87632), (272, 43816), (544, 21908), (1088, 10954), (2176, 5477)]