1947272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 4017600

約数和(自身を除く): 2070328

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 557, 874, 1114, 1748, 2228, 3496, 4456, 10583, 12811, 21166, 25622, 42332, 51244, 84664, 102488, 243409, 486818, 973636, 1947272]

約数ペア:

[(1, 1947272), (2, 973636), (4, 486818), (8, 243409), (19, 102488), (23, 84664), (38, 51244), (46, 42332), (76, 25622), (92, 21166), (152, 12811), (184, 10583), (437, 4456), (557, 3496), (874, 2228), (1114, 1748)]