15672112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1721

約数の個数: 40

約数和(自身を含む): 33013760

約数和(自身を除く): 17341648

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1663, 2356, 3326, 4712, 6652, 9424, 13304, 26608, 31597, 51553, 63194, 103106, 126388, 206212, 252776, 412424, 505552, 824848, 979507, 1959014, 3918028, 7836056, 15672112]

約数ペア:

[(1, 15672112), (2, 7836056), (4, 3918028), (8, 1959014), (16, 979507), (19, 824848), (31, 505552), (38, 412424), (62, 252776), (76, 206212), (124, 126388), (152, 103106), (248, 63194), (304, 51553), (496, 31597), (589, 26608), (1178, 13304), (1663, 9424), (2356, 6652), (3326, 4712)]