19848736

素因数分解:

$2^5\times {\mathrm{631}}^1\times {\mathrm{983}}^1$

素因数の和:1624

約数の個数: 24

約数和(自身を含む): 39178944

約数和(自身を除く): 19330208

約数列:

[1, 2, 4, 8, 16, 32, 631, 983, 1262, 1966, 2524, 3932, 5048, 7864, 10096, 15728, 20192, 31456, 620273, 1240546, 2481092, 4962184, 9924368, 19848736]

約数ペア:

[(1, 19848736), (2, 9924368), (4, 4962184), (8, 2481092), (16, 1240546), (32, 620273), (631, 31456), (983, 20192), (1262, 15728), (1966, 10096), (2524, 7864), (3932, 5048)]