2019111830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 3851390592

約数和(自身を除く): 1832278762

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 167, 185, 205, 334, 370, 410, 797, 835, 1517, 1594, 1670, 3034, 3985, 6179, 6847, 7585, 7970, 12358, 13694, 15170, 29489, 30895, 32677, 34235, 58978, 61790, 65354, 68470, 133099, 147445, 163385, 253339, 266198, 294890, 326770, 506678, 665495, 1209049, 1266695, 1330990, 2418098, 2533390, 4924663, 5457059, 6045245, 9849326, 10914118, 12090490, 24623315, 27285295, 49246630, 54570590, 201911183, 403822366, 1009555915, 2019111830]

約数ペア:

[(1, 2019111830), (2, 1009555915), (5, 403822366), (10, 201911183), (37, 54570590), (41, 49246630), (74, 27285295), (82, 24623315), (167, 12090490), (185, 10914118), (205, 9849326), (334, 6045245), (370, 5457059), (410, 4924663), (797, 2533390), (835, 2418098), (1517, 1330990), (1594, 1266695), (1670, 1209049), (3034, 665495), (3985, 506678), (6179, 326770), (6847, 294890), (7585, 266198), (7970, 253339), (12358, 163385), (13694, 147445), (15170, 133099), (29489, 68470), (30895, 65354), (32677, 61790), (34235, 58978)]