19842012

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{2287}}^1$

素因数の和:2538

約数の個数: 36

約数和(自身を含む): 50386336

約数和(自身を除く): 30544324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2287, 2892, 4338, 4574, 6861, 8676, 9148, 13722, 20583, 27444, 41166, 82332, 551167, 1102334, 1653501, 2204668, 3307002, 4960503, 6614004, 9921006, 19842012]

約数ペア:

[(1, 19842012), (2, 9921006), (3, 6614004), (4, 4960503), (6, 3307002), (9, 2204668), (12, 1653501), (18, 1102334), (36, 551167), (241, 82332), (482, 41166), (723, 27444), (964, 20583), (1446, 13722), (2169, 9148), (2287, 8676), (2892, 6861), (4338, 4574)]