1214199370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{14557}}^1$

素因数の和:15022

約数の個数: 32

約数和(自身を含む): 2305987200

約数和(自身を除く): 1091787830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 439, 878, 2195, 4390, 8341, 14557, 16682, 29114, 41705, 72785, 83410, 145570, 276583, 553166, 1382915, 2765830, 6390523, 12781046, 31952615, 63905230, 121419937, 242839874, 607099685, 1214199370]

約数ペア:

[(1, 1214199370), (2, 607099685), (5, 242839874), (10, 121419937), (19, 63905230), (38, 31952615), (95, 12781046), (190, 6390523), (439, 2765830), (878, 1382915), (2195, 553166), (4390, 276583), (8341, 145570), (14557, 83410), (16682, 72785), (29114, 41705)]