16542156922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{20071}}^1$

素因数の和:20179

約数の個数: 48

約数和(自身を含む): 27971536320

約数和(自身を除く): 11429379398

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 437, 529, 779, 874, 943, 1058, 1558, 1886, 10051, 17917, 20071, 20102, 21689, 35834, 40142, 43378, 381349, 412091, 461633, 762698, 822911, 824182, 923266, 1645822, 8771027, 10617559, 15635309, 17542054, 18926953, 21235118, 31270618, 37853906, 201733621, 359612107, 403467242, 435319919, 719224214, 870639838, 8271078461, 16542156922]

約数ペア:

[(1, 16542156922), (2, 8271078461), (19, 870639838), (23, 719224214), (38, 435319919), (41, 403467242), (46, 359612107), (82, 201733621), (437, 37853906), (529, 31270618), (779, 21235118), (874, 18926953), (943, 17542054), (1058, 15635309), (1558, 10617559), (1886, 8771027), (10051, 1645822), (17917, 923266), (20071, 824182), (20102, 822911), (21689, 762698), (35834, 461633), (40142, 412091), (43378, 381349)]