19244466

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:788

約数の個数: 40

約数和(自身を含む): 43403184

約数和(自身を除く): 24158718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 563, 633, 1126, 1266, 1689, 1899, 3378, 3798, 5067, 5697, 10134, 11394, 15201, 17091, 30402, 34182, 45603, 91206, 118793, 237586, 356379, 712758, 1069137, 2138274, 3207411, 6414822, 9622233, 19244466]

約数ペア:

[(1, 19244466), (2, 9622233), (3, 6414822), (6, 3207411), (9, 2138274), (18, 1069137), (27, 712758), (54, 356379), (81, 237586), (162, 118793), (211, 91206), (422, 45603), (563, 34182), (633, 30402), (1126, 17091), (1266, 15201), (1689, 11394), (1899, 10134), (3378, 5697), (3798, 5067)]