19248540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6053}}^1$

素因数の和:6118

約数の個数: 48

約数和(自身を含む): 54921888

約数和(自身を除く): 35673348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 6053, 12106, 18159, 24212, 30265, 36318, 60530, 72636, 90795, 121060, 181590, 320809, 363180, 641618, 962427, 1283236, 1604045, 1924854, 3208090, 3849708, 4812135, 6416180, 9624270, 19248540]

約数ペア:

[(1, 19248540), (2, 9624270), (3, 6416180), (4, 4812135), (5, 3849708), (6, 3208090), (10, 1924854), (12, 1604045), (15, 1283236), (20, 962427), (30, 641618), (53, 363180), (60, 320809), (106, 181590), (159, 121060), (212, 90795), (265, 72636), (318, 60530), (530, 36318), (636, 30265), (795, 24212), (1060, 18159), (1590, 12106), (3180, 6053)]