19886064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37663}}^1$

素因数の和:37685

約数の個数: 40

約数和(自身を含む): 56044032

約数和(自身を除く): 36157968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37663, 75326, 112989, 150652, 225978, 301304, 414293, 451956, 602608, 828586, 903912, 1242879, 1657172, 1807824, 2485758, 3314344, 4971516, 6628688, 9943032, 19886064]

約数ペア:

[(1, 19886064), (2, 9943032), (3, 6628688), (4, 4971516), (6, 3314344), (8, 2485758), (11, 1807824), (12, 1657172), (16, 1242879), (22, 903912), (24, 828586), (33, 602608), (44, 451956), (48, 414293), (66, 301304), (88, 225978), (132, 150652), (176, 112989), (264, 75326), (528, 37663)]