13251106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 22675968

約数和(自身を除く): 9424862

約数列:

[1, 2, 11, 22, 37, 73, 74, 146, 223, 407, 446, 803, 814, 1606, 2453, 2701, 4906, 5402, 8251, 16279, 16502, 29711, 32558, 59422, 90761, 179069, 181522, 358138, 602323, 1204646, 6625553, 13251106]

約数ペア:

[(1, 13251106), (2, 6625553), (11, 1204646), (22, 602323), (37, 358138), (73, 181522), (74, 179069), (146, 90761), (223, 59422), (407, 32558), (446, 29711), (803, 16502), (814, 16279), (1606, 8251), (2453, 5402), (2701, 4906)]