19283236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2383}}^1$

素因数の和:2428

約数の個数: 36

約数和(自身を含む): 40985728

約数和(自身を除く): 21702492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 2383, 4046, 4766, 8092, 9532, 16681, 33362, 40511, 66724, 81022, 162044, 283577, 567154, 688687, 1134308, 1377374, 2754748, 4820809, 9641618, 19283236]

約数ペア:

[(1, 19283236), (2, 9641618), (4, 4820809), (7, 2754748), (14, 1377374), (17, 1134308), (28, 688687), (34, 567154), (68, 283577), (119, 162044), (238, 81022), (289, 66724), (476, 40511), (578, 33362), (1156, 16681), (2023, 9532), (2383, 8092), (4046, 4766)]