19177170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27793}}^1$

素因数の和:27826

約数の個数: 32

約数和(自身を含む): 48028032

約数和(自身を除く): 28850862

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27793, 55586, 83379, 138965, 166758, 277930, 416895, 639239, 833790, 1278478, 1917717, 3196195, 3835434, 6392390, 9588585, 19177170]

約数ペア:

[(1, 19177170), (2, 9588585), (3, 6392390), (5, 3835434), (6, 3196195), (10, 1917717), (15, 1278478), (23, 833790), (30, 639239), (46, 416895), (69, 277930), (115, 166758), (138, 138965), (230, 83379), (345, 55586), (690, 27793)]