19406643948

素因数分解:

$2^2\times 3^2\times {\mathrm{49199}}^1\times {\mathrm{10957}}^1$

素因数の和:60166

約数の個数: 36

約数和(自身を含む): 49061157600

約数和(自身を除く): 29654513652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10957, 21914, 32871, 43828, 49199, 65742, 98398, 98613, 131484, 147597, 196796, 197226, 295194, 394452, 442791, 590388, 885582, 1771164, 539073443, 1078146886, 1617220329, 2156293772, 3234440658, 4851660987, 6468881316, 9703321974, 19406643948]

約数ペア:

[(1, 19406643948), (2, 9703321974), (3, 6468881316), (4, 4851660987), (6, 3234440658), (9, 2156293772), (12, 1617220329), (18, 1078146886), (36, 539073443), (10957, 1771164), (21914, 885582), (32871, 590388), (43828, 442791), (49199, 394452), (65742, 295194), (98398, 197226), (98613, 196796), (131484, 147597)]