16884692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 36

約数和(自身を含む): 34052256

約数和(自身を除く): 17167564

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1063, 1444, 2126, 3971, 4252, 7942, 11693, 15884, 20197, 23386, 40394, 46772, 80788, 222167, 383743, 444334, 767486, 888668, 1534972, 4221173, 8442346, 16884692]

約数ペア:

[(1, 16884692), (2, 8442346), (4, 4221173), (11, 1534972), (19, 888668), (22, 767486), (38, 444334), (44, 383743), (76, 222167), (209, 80788), (361, 46772), (418, 40394), (722, 23386), (836, 20197), (1063, 15884), (1444, 11693), (2126, 7942), (3971, 4252)]