16218910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 30730752

約数和(自身を除く): 14511842

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 467, 755, 934, 1510, 2335, 3473, 4670, 6946, 10741, 17365, 21482, 34730, 53705, 70517, 107410, 141034, 352585, 705170, 1621891, 3243782, 8109455, 16218910]

約数ペア:

[(1, 16218910), (2, 8109455), (5, 3243782), (10, 1621891), (23, 705170), (46, 352585), (115, 141034), (151, 107410), (230, 70517), (302, 53705), (467, 34730), (755, 21482), (934, 17365), (1510, 10741), (2335, 6946), (3473, 4670)]