22502404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 41126400

約数和(自身を除く): 18623996

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2039, 2759, 4078, 5518, 8156, 11036, 63209, 126418, 181471, 252836, 362942, 725884, 5625601, 11251202, 22502404]

約数ペア:

[(1, 22502404), (2, 11251202), (4, 5625601), (31, 725884), (62, 362942), (89, 252836), (124, 181471), (178, 126418), (356, 63209), (2039, 11036), (2759, 8156), (4078, 5518)]