19807524

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16673}}^1$

素因数の和:16697

約数の個数: 48

約数和(自身を含む): 56024640

約数和(自身を除く): 36217116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 16673, 33346, 50019, 66692, 100038, 150057, 183403, 200076, 300114, 366806, 450171, 550209, 600228, 733612, 900342, 1100418, 1650627, 1800684, 2200836, 3301254, 4951881, 6602508, 9903762, 19807524]

約数ペア:

[(1, 19807524), (2, 9903762), (3, 6602508), (4, 4951881), (6, 3301254), (9, 2200836), (11, 1800684), (12, 1650627), (18, 1100418), (22, 900342), (27, 733612), (33, 600228), (36, 550209), (44, 450171), (54, 366806), (66, 300114), (99, 200076), (108, 183403), (132, 150057), (198, 100038), (297, 66692), (396, 50019), (594, 33346), (1188, 16673)]