1957912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 4219200

約数和(自身を除く): 2261288

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1171, 1672, 2342, 4684, 9368, 12881, 22249, 25762, 44498, 51524, 88996, 103048, 177992, 244739, 489478, 978956, 1957912]

約数ペア:

[(1, 1957912), (2, 978956), (4, 489478), (8, 244739), (11, 177992), (19, 103048), (22, 88996), (38, 51524), (44, 44498), (76, 25762), (88, 22249), (152, 12881), (209, 9368), (418, 4684), (836, 2342), (1171, 1672)]