18689594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 35220096

約数和(自身を除く): 16530502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 773, 1099, 1546, 1727, 2198, 3454, 5411, 8503, 10822, 12089, 17006, 24178, 59521, 119042, 121361, 242722, 849527, 1334971, 1699054, 2669942, 9344797, 18689594]

約数ペア:

[(1, 18689594), (2, 9344797), (7, 2669942), (11, 1699054), (14, 1334971), (22, 849527), (77, 242722), (154, 121361), (157, 119042), (314, 59521), (773, 24178), (1099, 17006), (1546, 12089), (1727, 10822), (2198, 8503), (3454, 5411)]