19256436

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{3203}}^1$

素因数の和:3380

約数の個数: 36

約数和(自身を含む): 48982752

約数和(自身を除く): 29726316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 3203, 6012, 6406, 9609, 12812, 19218, 28827, 38436, 57654, 115308, 534901, 1069802, 1604703, 2139604, 3209406, 4814109, 6418812, 9628218, 19256436]

約数ペア:

[(1, 19256436), (2, 9628218), (3, 6418812), (4, 4814109), (6, 3209406), (9, 2139604), (12, 1604703), (18, 1069802), (36, 534901), (167, 115308), (334, 57654), (501, 38436), (668, 28827), (1002, 19218), (1503, 12812), (2004, 9609), (3006, 6406), (3203, 6012)]