19315284

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26387}}^1$

素因数の和:26455

約数の個数: 24

約数和(自身を含む): 45809568

約数和(自身を除く): 26494284

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 26387, 52774, 79161, 105548, 158322, 316644, 1609607, 3219214, 4828821, 6438428, 9657642, 19315284]

約数ペア:

[(1, 19315284), (2, 9657642), (3, 6438428), (4, 4828821), (6, 3219214), (12, 1609607), (61, 316644), (122, 158322), (183, 105548), (244, 79161), (366, 52774), (732, 26387)]