19222122

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20176278

約数列:

[1, 2, 3, 6, 79, 107, 158, 214, 237, 321, 379, 474, 642, 758, 1137, 2274, 8453, 16906, 25359, 29941, 40553, 50718, 59882, 81106, 89823, 121659, 179646, 243318, 3203687, 6407374, 9611061, 19222122]

約数ペア:

[(1, 19222122), (2, 9611061), (3, 6407374), (6, 3203687), (79, 243318), (107, 179646), (158, 121659), (214, 89823), (237, 81106), (321, 59882), (379, 50718), (474, 40553), (642, 29941), (758, 25359), (1137, 16906), (2274, 8453)]