19393812

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6053}}^1$

素因数の和:6152

約数の個数: 36

約数和(自身を含む): 49582260

約数和(自身を除く): 30188448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 6053, 12106, 18159, 24212, 36318, 54477, 72636, 108954, 217908, 538717, 1077434, 1616151, 2154868, 3232302, 4848453, 6464604, 9696906, 19393812]

約数ペア:

[(1, 19393812), (2, 9696906), (3, 6464604), (4, 4848453), (6, 3232302), (9, 2154868), (12, 1616151), (18, 1077434), (36, 538717), (89, 217908), (178, 108954), (267, 72636), (356, 54477), (534, 36318), (801, 24212), (1068, 18159), (1602, 12106), (3204, 6053)]