16211888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13159}}^1$

素因数の和:13185

約数の個数: 40

約数和(自身を含む): 39164160

約数和(自身を除く): 22952272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 13159, 26318, 52636, 92113, 105272, 144749, 184226, 210544, 289498, 368452, 578996, 736904, 1013243, 1157992, 1473808, 2026486, 2315984, 4052972, 8105944, 16211888]

約数ペア:

[(1, 16211888), (2, 8105944), (4, 4052972), (7, 2315984), (8, 2026486), (11, 1473808), (14, 1157992), (16, 1013243), (22, 736904), (28, 578996), (44, 368452), (56, 289498), (77, 210544), (88, 184226), (112, 144749), (154, 105272), (176, 92113), (308, 52636), (616, 26318), (1232, 13159)]