22065970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 41741568

約数和(自身を除く): 19675598

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 487, 974, 985, 1970, 2435, 4531, 4870, 9062, 11201, 22402, 22655, 45310, 56005, 95939, 112010, 191878, 479695, 959390, 2206597, 4413194, 11032985, 22065970]

約数ペア:

[(1, 22065970), (2, 11032985), (5, 4413194), (10, 2206597), (23, 959390), (46, 479695), (115, 191878), (197, 112010), (230, 95939), (394, 56005), (487, 45310), (974, 22655), (985, 22402), (1970, 11201), (2435, 9062), (4531, 4870)]