15694191940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112101371}}^1$

素因数の和:112101387

約数の個数: 24

約数和(自身を含む): 37666060992

約数和(自身を除く): 21971869052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112101371, 224202742, 448405484, 560506855, 784709597, 1121013710, 1569419194, 2242027420, 3138838388, 3923547985, 7847095970, 15694191940]

約数ペア:

[(1, 15694191940), (2, 7847095970), (4, 3923547985), (5, 3138838388), (7, 2242027420), (10, 1569419194), (14, 1121013710), (20, 784709597), (28, 560506855), (35, 448405484), (70, 224202742), (140, 112101371)]