2016159519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{1787}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 2966077440

約数和(自身を除く): 949917921

約数列:

[1, 3, 11, 33, 179, 191, 537, 573, 1787, 1969, 2101, 5361, 5907, 6303, 19657, 34189, 58971, 102567, 319873, 341317, 376079, 959619, 1023951, 1128237, 3518603, 3754487, 10555809, 11263461, 61095743, 183287229, 672053173, 2016159519]

約数ペア:

[(1, 2016159519), (3, 672053173), (11, 183287229), (33, 61095743), (179, 11263461), (191, 10555809), (537, 3754487), (573, 3518603), (1787, 1128237), (1969, 1023951), (2101, 959619), (5361, 376079), (5907, 341317), (6303, 319873), (19657, 102567), (34189, 58971)]