15693775724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{88969}}^1$

素因数の和:89214

約数の個数: 48

約数和(自身を含む): 31687555200

約数和(自身を除く): 15993779476

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 211, 418, 422, 836, 844, 2321, 4009, 4642, 8018, 9284, 16036, 44099, 88198, 88969, 176396, 177938, 355876, 978659, 1690411, 1957318, 3380822, 3914636, 6761644, 18594521, 18772459, 37189042, 37544918, 74378084, 75089836, 206497049, 356676721, 412994098, 713353442, 825988196, 1426706884, 3923443931, 7846887862, 15693775724]

約数ペア:

[(1, 15693775724), (2, 7846887862), (4, 3923443931), (11, 1426706884), (19, 825988196), (22, 713353442), (38, 412994098), (44, 356676721), (76, 206497049), (209, 75089836), (211, 74378084), (418, 37544918), (422, 37189042), (836, 18772459), (844, 18594521), (2321, 6761644), (4009, 3914636), (4642, 3380822), (8018, 1957318), (9284, 1690411), (16036, 978659), (44099, 355876), (88198, 177938), (88969, 176396)]