192536690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3943}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 366318720

約数和(自身を除く): 173782030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 2570, 3943, 4883, 7886, 9766, 19715, 24415, 39430, 48830, 74917, 149834, 374585, 749170, 1013351, 2026702, 5066755, 10133510, 19253669, 38507338, 96268345, 192536690]

約数ペア:

[(1, 192536690), (2, 96268345), (5, 38507338), (10, 19253669), (19, 10133510), (38, 5066755), (95, 2026702), (190, 1013351), (257, 749170), (514, 374585), (1285, 149834), (2570, 74917), (3943, 48830), (4883, 39430), (7886, 24415), (9766, 19715)]