15740788

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10607}}^1$

素因数の和:10671

約数の個数: 24

約数和(自身を含む): 32078592

約数和(自身を除く): 16337804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 10607, 21214, 42428, 74249, 148498, 296996, 562171, 1124342, 2248684, 3935197, 7870394, 15740788]

約数ペア:

[(1, 15740788), (2, 7870394), (4, 3935197), (7, 2248684), (14, 1124342), (28, 562171), (53, 296996), (106, 148498), (212, 74249), (371, 42428), (742, 21214), (1484, 10607)]