17989472

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{10607}}^1$

素因数の和:10670

約数の個数: 24

約数和(自身を含む): 36088416

約数和(自身を除く): 18098944

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 10607, 21214, 42428, 84856, 169712, 339424, 562171, 1124342, 2248684, 4497368, 8994736, 17989472]

約数ペア:

[(1, 17989472), (2, 8994736), (4, 4497368), (8, 2248684), (16, 1124342), (32, 562171), (53, 339424), (106, 169712), (212, 84856), (424, 42428), (848, 21214), (1696, 10607)]