19864056

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26699}}^1$

素因数の和:26739

約数の個数: 32

約数和(自身を含む): 51264000

約数和(自身を除く): 31399944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26699, 53398, 80097, 106796, 160194, 213592, 320388, 640776, 827669, 1655338, 2483007, 3310676, 4966014, 6621352, 9932028, 19864056]

約数ペア:

[(1, 19864056), (2, 9932028), (3, 6621352), (4, 4966014), (6, 3310676), (8, 2483007), (12, 1655338), (24, 827669), (31, 640776), (62, 320388), (93, 213592), (124, 160194), (186, 106796), (248, 80097), (372, 53398), (744, 26699)]