23217430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 44517600

約数和(自身を除く): 21300170

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1373, 1691, 2746, 3382, 6865, 8455, 13730, 16910, 26087, 52174, 122197, 130435, 244394, 260870, 610985, 1221970, 2321743, 4643486, 11608715, 23217430]

約数ペア:

[(1, 23217430), (2, 11608715), (5, 4643486), (10, 2321743), (19, 1221970), (38, 610985), (89, 260870), (95, 244394), (178, 130435), (190, 122197), (445, 52174), (890, 26087), (1373, 16910), (1691, 13730), (2746, 8455), (3382, 6865)]