13644904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18743}}^1$

素因数の和:18769

約数の個数: 32

約数和(自身を含む): 31489920

約数和(自身を除く): 17845016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18743, 37486, 74972, 131201, 149944, 243659, 262402, 487318, 524804, 974636, 1049608, 1705613, 1949272, 3411226, 6822452, 13644904]

約数ペア:

[(1, 13644904), (2, 6822452), (4, 3411226), (7, 1949272), (8, 1705613), (13, 1049608), (14, 974636), (26, 524804), (28, 487318), (52, 262402), (56, 243659), (91, 149944), (104, 131201), (182, 74972), (364, 37486), (728, 18743)]