19315884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 51787008

約数和(自身を除く): 32471124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1013, 1362, 1589, 2026, 2724, 3039, 3178, 4052, 4767, 6078, 6356, 7091, 9534, 12156, 14182, 19068, 21273, 28364, 42546, 85092, 229951, 459902, 689853, 919804, 1379706, 1609657, 2759412, 3219314, 4828971, 6438628, 9657942, 19315884]

約数ペア:

[(1, 19315884), (2, 9657942), (3, 6438628), (4, 4828971), (6, 3219314), (7, 2759412), (12, 1609657), (14, 1379706), (21, 919804), (28, 689853), (42, 459902), (84, 229951), (227, 85092), (454, 42546), (681, 28364), (908, 21273), (1013, 19068), (1362, 14182), (1589, 12156), (2026, 9534), (2724, 7091), (3039, 6356), (3178, 6078), (4052, 4767)]