16008278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 28449792

約数和(自身を除く): 12441514

約数列:

[1, 2, 11, 13, 22, 26, 143, 223, 251, 286, 446, 502, 2453, 2761, 2899, 3263, 4906, 5522, 5798, 6526, 31889, 35893, 55973, 63778, 71786, 111946, 615703, 727649, 1231406, 1455298, 8004139, 16008278]

約数ペア:

[(1, 16008278), (2, 8004139), (11, 1455298), (13, 1231406), (22, 727649), (26, 615703), (143, 111946), (223, 71786), (251, 63778), (286, 55973), (446, 35893), (502, 31889), (2453, 6526), (2761, 5798), (2899, 5522), (3263, 4906)]