13269830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 27489024

約数和(自身を除く): 14219194

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1163, 1630, 2282, 2326, 5705, 5815, 8141, 11410, 11630, 16282, 40705, 81410, 189569, 379138, 947845, 1326983, 1895690, 2653966, 6634915, 13269830]

約数ペア:

[(1, 13269830), (2, 6634915), (5, 2653966), (7, 1895690), (10, 1326983), (14, 947845), (35, 379138), (70, 189569), (163, 81410), (326, 40705), (815, 16282), (1141, 11630), (1163, 11410), (1630, 8141), (2282, 5815), (2326, 5705)]