19006942676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{65111}}^1$

素因数の和:65324

約数の個数: 48

約数和(自身を含む): 36754421760

約数和(自身を除く): 17747479084

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 167, 334, 437, 668, 874, 1748, 3173, 3841, 6346, 7682, 12692, 15364, 65111, 72979, 130222, 145958, 260444, 291916, 1237109, 1497553, 2474218, 2995106, 4948436, 5990212, 10873537, 21747074, 28453507, 43494148, 56907014, 113814028, 206597203, 250091351, 413194406, 500182702, 826388812, 1000365404, 4751735669, 9503471338, 19006942676]

約数ペア:

[(1, 19006942676), (2, 9503471338), (4, 4751735669), (19, 1000365404), (23, 826388812), (38, 500182702), (46, 413194406), (76, 250091351), (92, 206597203), (167, 113814028), (334, 56907014), (437, 43494148), (668, 28453507), (874, 21747074), (1748, 10873537), (3173, 5990212), (3841, 4948436), (6346, 2995106), (7682, 2474218), (12692, 1497553), (15364, 1237109), (65111, 291916), (72979, 260444), (130222, 145958)]