19063992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 31739208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 431, 456, 582, 776, 862, 1164, 1293, 1724, 1843, 2328, 2586, 3448, 3686, 5172, 5529, 7372, 8189, 10344, 11058, 14744, 16378, 22116, 24567, 32756, 41807, 44232, 49134, 65512, 83614, 98268, 125421, 167228, 196536, 250842, 334456, 501684, 794333, 1003368, 1588666, 2382999, 3177332, 4765998, 6354664, 9531996, 19063992]

約数ペア:

[(1, 19063992), (2, 9531996), (3, 6354664), (4, 4765998), (6, 3177332), (8, 2382999), (12, 1588666), (19, 1003368), (24, 794333), (38, 501684), (57, 334456), (76, 250842), (97, 196536), (114, 167228), (152, 125421), (194, 98268), (228, 83614), (291, 65512), (388, 49134), (431, 44232), (456, 41807), (582, 32756), (776, 24567), (862, 22116), (1164, 16378), (1293, 14744), (1724, 11058), (1843, 10344), (2328, 8189), (2586, 7372), (3448, 5529), (3686, 5172)]