16947736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 34624800

約数和(自身を除く): 17677064

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1831, 2314, 3662, 4628, 7324, 9256, 14648, 23803, 47606, 95212, 162959, 190424, 325918, 651836, 1303672, 2118467, 4236934, 8473868, 16947736]

約数ペア:

[(1, 16947736), (2, 8473868), (4, 4236934), (8, 2118467), (13, 1303672), (26, 651836), (52, 325918), (89, 190424), (104, 162959), (178, 95212), (356, 47606), (712, 23803), (1157, 14648), (1831, 9256), (2314, 7324), (3662, 4628)]