212824130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2011}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 404170560

約数和(自身を除く): 191346430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 557, 1114, 2011, 2785, 4022, 5570, 10055, 10583, 20110, 21166, 38209, 52915, 76418, 105830, 191045, 382090, 1120127, 2240254, 5600635, 11201270, 21282413, 42564826, 106412065, 212824130]

約数ペア:

[(1, 212824130), (2, 106412065), (5, 42564826), (10, 21282413), (19, 11201270), (38, 5600635), (95, 2240254), (190, 1120127), (557, 382090), (1114, 191045), (2011, 105830), (2785, 76418), (4022, 52915), (5570, 38209), (10055, 21166), (10583, 20110)]