19309284

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9091}}^1$

素因数の和:9160

約数の個数: 36

約数和(自身を含む): 49642320

約数和(自身を除く): 30333036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9091, 18182, 27273, 36364, 54546, 81819, 109092, 163638, 327276, 536369, 1072738, 1609107, 2145476, 3218214, 4827321, 6436428, 9654642, 19309284]

約数ペア:

[(1, 19309284), (2, 9654642), (3, 6436428), (4, 4827321), (6, 3218214), (9, 2145476), (12, 1609107), (18, 1072738), (36, 536369), (59, 327276), (118, 163638), (177, 109092), (236, 81819), (354, 54546), (531, 36364), (708, 27273), (1062, 18182), (2124, 9091)]