19004460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{827}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 53415936

約数和(自身を除く): 34411476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 827, 1149, 1532, 1654, 1915, 2298, 2481, 3308, 3830, 4135, 4596, 4962, 5745, 7660, 8270, 9924, 11490, 12405, 16540, 22980, 24810, 49620, 316741, 633482, 950223, 1266964, 1583705, 1900446, 3167410, 3800892, 4751115, 6334820, 9502230, 19004460]

約数ペア:

[(1, 19004460), (2, 9502230), (3, 6334820), (4, 4751115), (5, 3800892), (6, 3167410), (10, 1900446), (12, 1583705), (15, 1266964), (20, 950223), (30, 633482), (60, 316741), (383, 49620), (766, 24810), (827, 22980), (1149, 16540), (1532, 12405), (1654, 11490), (1915, 9924), (2298, 8270), (2481, 7660), (3308, 5745), (3830, 4962), (4135, 4596)]