13411112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 31147200

約数和(自身を除く): 17736088

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 617, 836, 988, 1144, 1234, 1672, 1976, 2468, 2717, 4936, 5434, 6787, 8021, 10868, 11723, 13574, 16042, 21736, 23446, 27148, 32084, 46892, 54296, 64168, 88231, 93784, 128953, 152399, 176462, 257906, 304798, 352924, 515812, 609596, 705848, 1031624, 1219192, 1676389, 3352778, 6705556, 13411112]

約数ペア:

[(1, 13411112), (2, 6705556), (4, 3352778), (8, 1676389), (11, 1219192), (13, 1031624), (19, 705848), (22, 609596), (26, 515812), (38, 352924), (44, 304798), (52, 257906), (76, 176462), (88, 152399), (104, 128953), (143, 93784), (152, 88231), (209, 64168), (247, 54296), (286, 46892), (418, 32084), (494, 27148), (572, 23446), (617, 21736), (836, 16042), (988, 13574), (1144, 11723), (1234, 10868), (1672, 8021), (1976, 6787), (2468, 5434), (2717, 4936)]