1893958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1527482

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 197, 209, 253, 394, 418, 437, 506, 874, 2167, 3743, 4334, 4531, 4807, 7486, 9062, 9614, 41173, 49841, 82346, 86089, 99682, 172178, 946979, 1893958]

約数ペア:

[(1, 1893958), (2, 946979), (11, 172178), (19, 99682), (22, 86089), (23, 82346), (38, 49841), (46, 41173), (197, 9614), (209, 9062), (253, 7486), (394, 4807), (418, 4531), (437, 4334), (506, 3743), (874, 2167)]