23278190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 45372096

約数和(自身を除く): 22093906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 743, 1205, 1486, 2410, 3133, 3715, 6266, 7430, 9659, 15665, 19318, 31330, 48295, 96590, 179063, 358126, 895315, 1790630, 2327819, 4655638, 11639095, 23278190]

約数ペア:

[(1, 23278190), (2, 11639095), (5, 4655638), (10, 2327819), (13, 1790630), (26, 895315), (65, 358126), (130, 179063), (241, 96590), (482, 48295), (743, 31330), (1205, 19318), (1486, 15665), (2410, 9659), (3133, 7430), (3715, 6266)]