19033984

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{4019}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 38953800

約数和(自身を除く): 19919816

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4019, 4736, 8038, 16076, 32152, 64304, 128608, 148703, 257216, 297406, 514432, 594812, 1189624, 2379248, 4758496, 9516992, 19033984]

約数ペア:

[(1, 19033984), (2, 9516992), (4, 4758496), (8, 2379248), (16, 1189624), (32, 594812), (37, 514432), (64, 297406), (74, 257216), (128, 148703), (148, 128608), (296, 64304), (592, 32152), (1184, 16076), (2368, 8038), (4019, 4736)]