13308433720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17511097}}^1$

素因数の和:17511127

約数の個数: 32

約数和(自身を含む): 31519976400

約数和(自身を除く): 18211542680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 17511097, 35022194, 70044388, 87555485, 140088776, 175110970, 332710843, 350221940, 665421686, 700443880, 1330843372, 1663554215, 2661686744, 3327108430, 6654216860, 13308433720]

約数ペア:

[(1, 13308433720), (2, 6654216860), (4, 3327108430), (5, 2661686744), (8, 1663554215), (10, 1330843372), (19, 700443880), (20, 665421686), (38, 350221940), (40, 332710843), (76, 175110970), (95, 140088776), (152, 87555485), (190, 70044388), (380, 35022194), (760, 17511097)]