19810383168

素因数分解:

$2^6\times 3^1\times {\mathrm{601}}^1\times {\mathrm{171679}}^1$

素因数の和:172295

約数の個数: 56

約数和(自身を含む): 52502490880

約数和(自身を除く): 32692107712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 601, 1202, 1803, 2404, 3606, 4808, 7212, 9616, 14424, 19232, 28848, 38464, 57696, 115392, 171679, 343358, 515037, 686716, 1030074, 1373432, 2060148, 2746864, 4120296, 5493728, 8240592, 10987456, 16481184, 32962368, 103179079, 206358158, 309537237, 412716316, 619074474, 825432632, 1238148948, 1650865264, 2476297896, 3301730528, 4952595792, 6603461056, 9905191584, 19810383168]

約数ペア:

[(1, 19810383168), (2, 9905191584), (3, 6603461056), (4, 4952595792), (6, 3301730528), (8, 2476297896), (12, 1650865264), (16, 1238148948), (24, 825432632), (32, 619074474), (48, 412716316), (64, 309537237), (96, 206358158), (192, 103179079), (601, 32962368), (1202, 16481184), (1803, 10987456), (2404, 8240592), (3606, 5493728), (4808, 4120296), (7212, 2746864), (9616, 2060148), (14424, 1373432), (19232, 1030074), (28848, 686716), (38464, 515037), (57696, 343358), (115392, 171679)]