19304485184

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{933847}}^1$

素因数の和:933895

約数の個数: 56

約数和(自身を含む): 42695530560

約数和(自身を除く): 23391045376

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672, 933847, 1867694, 3735388, 7470776, 14941552, 15875399, 17743093, 29883104, 31750798, 35486186, 59766208, 63501596, 70972372, 127003192, 141944744, 254006384, 283889488, 301632581, 508012768, 567778976, 603265162, 1016025536, 1135557952, 1206530324, 2413060648, 4826121296, 9652242592, 19304485184]

約数ペア:

[(1, 19304485184), (2, 9652242592), (4, 4826121296), (8, 2413060648), (16, 1206530324), (17, 1135557952), (19, 1016025536), (32, 603265162), (34, 567778976), (38, 508012768), (64, 301632581), (68, 283889488), (76, 254006384), (136, 141944744), (152, 127003192), (272, 70972372), (304, 63501596), (323, 59766208), (544, 35486186), (608, 31750798), (646, 29883104), (1088, 17743093), (1216, 15875399), (1292, 14941552), (2584, 7470776), (5168, 3735388), (10336, 1867694), (20672, 933847)]