19041198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2801}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 41962752

約数和(自身を除く): 22921554

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 2801, 3399, 5602, 6798, 8403, 16806, 30811, 61622, 92433, 184866, 288503, 577006, 865509, 1731018, 3173533, 6347066, 9520599, 19041198]

約数ペア:

[(1, 19041198), (2, 9520599), (3, 6347066), (6, 3173533), (11, 1731018), (22, 865509), (33, 577006), (66, 288503), (103, 184866), (206, 92433), (309, 61622), (618, 30811), (1133, 16806), (2266, 8403), (2801, 6798), (3399, 5602)]