19356197042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6256043}}^1$

素因数の和:6256082

約数の個数: 32

約数和(自身を含む): 37836554112

約数和(自身を除く): 18480357070

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6256043, 12512086, 43792301, 81328559, 87584602, 106352731, 162657118, 212705462, 569299913, 744469117, 1138599826, 1382585503, 1488938234, 2765171006, 9678098521, 19356197042]

約数ペア:

[(1, 19356197042), (2, 9678098521), (7, 2765171006), (13, 1488938234), (14, 1382585503), (17, 1138599826), (26, 744469117), (34, 569299913), (91, 212705462), (119, 162657118), (182, 106352731), (221, 87584602), (238, 81328559), (442, 43792301), (1547, 12512086), (3094, 6256043)]