19546718

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3139

約数の個数: 16

約数和(自身を含む): 30373056

約数和(自身を除く): 10826338

約数列:

[1, 2, 53, 61, 106, 122, 3023, 3233, 6046, 6466, 160219, 184403, 320438, 368806, 9773359, 19546718]

約数ペア:

[(1, 19546718), (2, 9773359), (53, 368806), (61, 320438), (106, 184403), (122, 160219), (3023, 6466), (3233, 6046)]