16969956

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 40830720

約数和(自身を除く): 23860764

約数列:

[1, 2, 3, 4, 6, 12, 61, 97, 122, 183, 194, 239, 244, 291, 366, 388, 478, 582, 717, 732, 956, 1164, 1434, 2868, 5917, 11834, 14579, 17751, 23183, 23668, 29158, 35502, 43737, 46366, 58316, 69549, 71004, 87474, 92732, 139098, 174948, 278196, 1414163, 2828326, 4242489, 5656652, 8484978, 16969956]

約数ペア:

[(1, 16969956), (2, 8484978), (3, 5656652), (4, 4242489), (6, 2828326), (12, 1414163), (61, 278196), (97, 174948), (122, 139098), (183, 92732), (194, 87474), (239, 71004), (244, 69549), (291, 58316), (366, 46366), (388, 43737), (478, 35502), (582, 29158), (717, 23668), (732, 23183), (956, 17751), (1164, 14579), (1434, 11834), (2868, 5917)]