19313408

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2092

約数の個数: 36

約数和(自身を含む): 39612720

約数和(自身を除く): 20299312

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2039, 2368, 4078, 4736, 8156, 9472, 16312, 32624, 65248, 75443, 130496, 150886, 260992, 301772, 521984, 603544, 1207088, 2414176, 4828352, 9656704, 19313408]

約数ペア:

[(1, 19313408), (2, 9656704), (4, 4828352), (8, 2414176), (16, 1207088), (32, 603544), (37, 521984), (64, 301772), (74, 260992), (128, 150886), (148, 130496), (256, 75443), (296, 65248), (592, 32624), (1184, 16312), (2039, 9472), (2368, 8156), (4078, 4736)]