23313494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 16084906

約数列:

[1, 2, 17, 19, 34, 38, 151, 239, 302, 323, 478, 646, 2567, 2869, 4063, 4541, 5134, 5738, 8126, 9082, 36089, 48773, 72178, 77197, 97546, 154394, 613513, 685691, 1227026, 1371382, 11656747, 23313494]

約数ペア:

[(1, 23313494), (2, 11656747), (17, 1371382), (19, 1227026), (34, 685691), (38, 613513), (151, 154394), (239, 97546), (302, 77197), (323, 72178), (478, 48773), (646, 36089), (2567, 9082), (2869, 8126), (4063, 5738), (4541, 5134)]