19484647552

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{4114157}}^1$

素因数の和:4114208

約数の個数: 32

約数和(自身を含む): 39866191020

約数和(自身を除く): 20381543468

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 4114157, 8228314, 16456628, 32913256, 65826512, 131653024, 152223809, 263306048, 304447618, 526612096, 608895236, 1217790472, 2435580944, 4871161888, 9742323776, 19484647552]

約数ペア:

[(1, 19484647552), (2, 9742323776), (4, 4871161888), (8, 2435580944), (16, 1217790472), (32, 608895236), (37, 526612096), (64, 304447618), (74, 263306048), (128, 152223809), (148, 131653024), (296, 65826512), (592, 32913256), (1184, 16456628), (2368, 8228314), (4736, 4114157)]