19063936

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{8761}}^1$

素因数の和:8792

約数の個数: 32

約数和(自身を含む): 40217580

約数和(自身を除く): 21153644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 8761, 17522, 35044, 70088, 140176, 148937, 280352, 297874, 560704, 595748, 1121408, 1191496, 2382992, 4765984, 9531968, 19063936]

約数ペア:

[(1, 19063936), (2, 9531968), (4, 4765984), (8, 2382992), (16, 1191496), (17, 1121408), (32, 595748), (34, 560704), (64, 297874), (68, 280352), (128, 148937), (136, 140176), (272, 70088), (544, 35044), (1088, 17522), (2176, 8761)]