18620416

素因数分解:

$2^{13}\times {\mathrm{2273}}^1$

素因数の和:2299

約数の個数: 28

約数和(自身を含む): 37254942

約数和(自身を除く): 18634526

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2273, 4096, 4546, 8192, 9092, 18184, 36368, 72736, 145472, 290944, 581888, 1163776, 2327552, 4655104, 9310208, 18620416]

約数ペア:

[(1, 18620416), (2, 9310208), (4, 4655104), (8, 2327552), (16, 1163776), (32, 581888), (64, 290944), (128, 145472), (256, 72736), (512, 36368), (1024, 18184), (2048, 9092), (2273, 8192), (4096, 4546)]