19589330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 37511424

約数和(自身を除く): 17922094

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 1607, 2438, 3214, 6095, 8035, 12190, 16070, 36961, 73922, 85171, 170342, 184805, 369610, 425855, 851710, 1958933, 3917866, 9794665, 19589330]

約数ペア:

[(1, 19589330), (2, 9794665), (5, 3917866), (10, 1958933), (23, 851710), (46, 425855), (53, 369610), (106, 184805), (115, 170342), (230, 85171), (265, 73922), (530, 36961), (1219, 16070), (1607, 12190), (2438, 8035), (3214, 6095)]