19412748

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{3229}}^1$

素因数の和:3406

約数の個数: 36

約数和(自身を含む): 49380240

約数和(自身を除く): 29967492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 3229, 6012, 6458, 9687, 12916, 19374, 29061, 38748, 58122, 116244, 539243, 1078486, 1617729, 2156972, 3235458, 4853187, 6470916, 9706374, 19412748]

約数ペア:

[(1, 19412748), (2, 9706374), (3, 6470916), (4, 4853187), (6, 3235458), (9, 2156972), (12, 1617729), (18, 1078486), (36, 539243), (167, 116244), (334, 58122), (501, 38748), (668, 29061), (1002, 19374), (1503, 12916), (2004, 9687), (3006, 6458), (3229, 6012)]