19060412

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3186

約数の個数: 36

約数和(自身を含む): 40065984

約数和(自身を除く): 21005572

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 3137, 6076, 6274, 12548, 21959, 43918, 87836, 97247, 153713, 194494, 307426, 388988, 614852, 680729, 1361458, 2722916, 4765103, 9530206, 19060412]

約数ペア:

[(1, 19060412), (2, 9530206), (4, 4765103), (7, 2722916), (14, 1361458), (28, 680729), (31, 614852), (49, 388988), (62, 307426), (98, 194494), (124, 153713), (196, 97247), (217, 87836), (434, 43918), (868, 21959), (1519, 12548), (3038, 6274), (3137, 6076)]