19338072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61981}}^1$

素因数の和:62003

約数の個数: 32

約数和(自身を含む): 52064880

約数和(自身を除く): 32726808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 61981, 123962, 185943, 247924, 371886, 495848, 743772, 805753, 1487544, 1611506, 2417259, 3223012, 4834518, 6446024, 9669036, 19338072]

約数ペア:

[(1, 19338072), (2, 9669036), (3, 6446024), (4, 4834518), (6, 3223012), (8, 2417259), (12, 1611506), (13, 1487544), (24, 805753), (26, 743772), (39, 495848), (52, 371886), (78, 247924), (104, 185943), (156, 123962), (312, 61981)]